reactjs / ar.reactjs.org

React documentation website in Arabic 📘⚛️ — وثائق React باللغة العربية

reactjs.org

This repo contains the source code and documentation powering reactjs.org.

Getting started

Prerequisites

1. Git
2. Node: any 12.x version starting with v12.0.0 or greater
3. Yarn: See Yarn website for installation instructions
4. A fork of the repo (for any contributions)
5. A clone of the ar.react.dev repo on your local machine

Installation

1. cd ar.react.dev to go into the project root
2. yarn to install the website's npm dependencies

Running locally

1. yarn dev to start the development server (powered by Next.js)
2. open http://localhost:3000 to open the site in your favorite browser

Contributing

Guidelines

The documentation is divided into several sections with a different tone and purpose. If you plan to write more than a few sentences, you might find it helpful to get familiar with the contributing guidelines for the appropriate sections.

1. git checkout main from any folder in your local ar.react.dev repository
2. git pull origin main to ensure you have the latest main code
3. git checkout -b the-name-of-my-branch (replacing the-name-of-my-branch with a suitable name) to create a branch

Make the change

1. Follow the "Running locally" instructions
2. Save the files and check in the browser
3. Changes to React components in src will hot-reload
4. Changes to markdown files in content will hot-reload
5. If working with plugins, you may need to remove the .cache directory and restart the server

Test the change

1. If possible, test any visual changes in all latest versions of common browsers, on both desktop and mobile.
2. Run yarn check-all. (This will run Prettier, ESLint and validate types.)

Push it

1. git add -A && git commit -m "My message" (replacing My message with a commit message, such as Fix header logo on Android) to stage and commit your changes
2. git push my-fork-name the-name-of-my-branch
3. Go to the react.dev repo and you should see recently pushed branches.
4. Follow GitHub's instructions.
5. If possible, include screenshots of visual changes. A preview build is triggered after your changes are pushed to GitHub.

Translation

If you are interested in translating react.dev, please see the current translation efforts here.

License

Content submitted to react.dev is CC-BY-4.0 licensed, as found in the LICENSE-DOCS.md file.

ar.reactjs.org's Issues

sharp: Command failed. Exit code 1. While install dependencies using yarn on Ubuntu 18.04

When I use Yarn to install dependencies I got this error:

OS: linux ubuntu 18.04
node -v: 12.13.1
npm -v OR yarn: npm: 6.12.1, yarn: 1.19.2

error /home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp: Command failed.
Exit code: 1
Command: (node install/libvips && node install/dll-copy && prebuild-install) || (node-gyp rebuild && node install/dll-copy)
Arguments:
Directory: /home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp
Output:
info sharp Using cached /home/mohamedsgap/.npm/libvips/libvips-8.6.1-linux-x64.tar.gz
prebuild-install WARN install No prebuilt binaries found (target=12.13.1 runtime=node arch=x64 platform=linux)
gyp info it worked if it ends with ok
gyp info using [email protected]
gyp info using [email protected] | linux | x64
gyp info find Python using Python version 2.7.15 found at "/usr/bin/python"
gyp WARN EACCES current user ("mohamedsgap") does not have permission to access the dev dir "/home/mohamedsgap/.cache/node-gyp/12.13.1"
gyp WARN EACCES attempting to reinstall using temporary dev dir "/tmp/.node-gyp"
gyp info spawn /usr/bin/python
gyp info spawn args [
gyp info spawn args '/usr/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args 'binding.gyp',
gyp info spawn args '-f',
gyp info spawn args 'make',
gyp info spawn args '-I',
gyp info spawn args '/home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp/build/config.gypi',
gyp info spawn args '-I',
gyp info spawn args '/usr/lib/node_modules/npm/node_modules/node-gyp/addon.gypi',
gyp info spawn args '-I',
gyp info spawn args '/tmp/.node-gyp/12.13.1/include/node/common.gypi',
gyp info spawn args '-Dlibrary=shared_library',
gyp info spawn args '-Dvisibility=default',
gyp info spawn args '-Dnode_root_dir=/tmp/.node-gyp/12.13.1',
gyp info spawn args '-Dnode_gyp_dir=/usr/lib/node_modules/npm/node_modules/node-gyp',
gyp info spawn args '-Dnode_lib_file=/tmp/.node-gyp/12.13.1/<(target_arch)/node.lib',
gyp info spawn args '-Dmodule_root_dir=/home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp',
gyp info spawn args '-Dnode_engine=v8',
gyp info spawn args '--depth=.',
gyp info spawn args '--no-parallel',
gyp info spawn args '--generator-output',
gyp info spawn args 'build',
gyp info spawn args '-Goutput_dir=.'
gyp info spawn args ]
gyp info spawn make
gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
make: Entering directory '/home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp/build'
TOUCH Release/obj.target/libvips-cpp.stamp
CXX(target) Release/obj.target/sharp/src/common.o
In file included from ../../nan/nan_converters.h:67:0,
from ../../nan/nan.h:221,
from ../src/common.cc:24:
../../nan/nan_converters_43_inl.h: In static member function ‘static Nan::imp::ToFactoryBasev8::Boolean::return_t Nan::imp::ToFactoryv8::Boolean::convert(v8::Localv8::Value)’:
../../nan/nan_converters_43_inl.h:18:51: warning: ‘v8::MaybeLocalv8::Boolean v8::Value::ToBoolean(v8::Localv8::Context) const’ is deprecated: ToBoolean can never throw. Use Local version. [-Wdeprecated-declarations]
val->To ## TYPE(isolate->GetCurrentContext())
^
../../nan/nan_converters_43_inl.h:22:1: note: in expansion of macro ‘X’
X(Boolean)
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:2568:59: note: declared here
V8_WARN_UNUSED_RESULT MaybeLocal ToBoolean(
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../../nan/nan_converters.h:67:0,
from ../../nan/nan.h:221,
from ../src/common.cc:24:
../../nan/nan_converters_43_inl.h: In static member function ‘static Nan::imp::ValueFactoryBase::return_t Nan::imp::ToFactory::convert(v8::Localv8::Value)’:
../../nan/nan_converters_43_inl.h:37:57: warning: ‘v8::Maybe v8::Value::BooleanValue(v8::Localv8::Context) const’ is deprecated: BooleanValue can never throw. Use Isolate version. [-Wdeprecated-declarations]
return val->NAME ## Value(isolate->GetCurrentContext());
^
../../nan/nan_converters_43_inl.h:40:1: note: in expansion of macro ‘X’
X(bool, Boolean)
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:2606:51: note: declared here
V8_WARN_UNUSED_RESULT Maybe BooleanValue(
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../../nan/nan_new.h:189:0,
from ../../nan/nan.h:222,
from ../src/common.cc:24:
../../nan/nan_implementation_12_inl.h: In static member function ‘static Nan::imp::FactoryBasev8::Function::return_t Nan::imp::Factoryv8::Function::New(Nan::FunctionCallback, v8::Localv8::Value)’:
../../nan/nan_implementation_12_inl.h:105:32: error: no matching function for call to ‘v8::Function::New(v8::Isolate*&, void (&)(const v8::FunctionCallbackInfov8::Value&), v8::Localv8::Object&)’
, obj));
^
In file included from /tmp/.node-gyp/12.13.1/include/node/node.h:63:0,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:4170:31: note: candidate: static v8::MaybeLocalv8::Function v8::Function::New(v8::Localv8::Context, v8::FunctionCallback, v8::Localv8::Value, int, v8::ConstructorBehavior, v8::SideEffectType)
static MaybeLocal New(
^~~
/tmp/.node-gyp/12.13.1/include/node/v8.h:4170:31: note: no known conversion for argument 1 from ‘v8::Isolate*’ to ‘v8::Localv8::Context’
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In constructor ‘Nan::Utf8String::Utf8String(v8::Localv8::Value)’:
../../nan/nan.h:1064:78: warning: ‘v8::Localv8::String v8::Value::ToString(v8::Isolate*) const’ is deprecated: Use maybe version [-Wdeprecated-declarations]
v8::Localv8::String string = from->ToString(v8::Isolate::GetCurrent());
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:2588:31: note: declared here
Local ToString(Isolate* isolate) const);
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(const char*, const v8::Localv8::Value&)’:
../../nan/nan.h:1855:64: warning: ‘bool v8::Object::Set(v8::Localv8::Value, v8::Localv8::Value)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
New(persistentHandle)->Set(New(key).ToLocalChecked(), value);
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:3403:22: note: declared here
bool Set(Local key, Local value));
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(const v8::Localv8::String&, const v8::Localv8::Value&)’:
../../nan/nan.h:1861:42: warning: ‘bool v8::Object::Set(v8::Localv8::Value, v8::Localv8::Value)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
New(persistentHandle)->Set(key, value);
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:3403:22: note: declared here
bool Set(Local key, Local value));
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In member function ‘void Nan::AsyncWorker::SaveToPersistent(uint32_t, const v8::Localv8::Value&)’:
../../nan/nan.h:1867:44: warning: ‘bool v8::Object::Set(uint32_t, v8::Localv8::Value)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
New(persistentHandle)->Set(index, value);
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:3412:22: note: declared here
bool Set(uint32_t index, Local value));
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In member function ‘v8::Localv8::Value Nan::AsyncWorker::GetFromPersistent(const char*) const’:
../../nan/nan.h:1873:61: warning: ‘v8::Localv8::Value v8::Object::Get(v8::Localv8::Value)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
New(persistentHandle)->Get(New(key).ToLocalChecked()));
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:3457:51: note: declared here
V8_DEPRECATED("Use maybe version", Local Get(Local key));
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In member function ‘v8::Localv8::Value Nan::AsyncWorker::GetFromPersistent(const v8::Localv8::String&) const’:
../../nan/nan.h:1879:55: warning: ‘v8::Localv8::Value v8::Object::Get(v8::Localv8::Value)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
return scope.Escape(New(persistentHandle)->Get(key));
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:3457:51: note: declared here
V8_DEPRECATED("Use maybe version", Local Get(Local key));
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from ../src/common.cc:24:0:
../../nan/nan.h: In member function ‘v8::Localv8::Value Nan::AsyncWorker::GetFromPersistent(uint32_t) const’:
../../nan/nan.h:1884:57: warning: ‘v8::Localv8::Value v8::Object::Get(uint32_t)’ is deprecated: Use maybe version [-Wdeprecated-declarations]
return scope.Escape(New(persistentHandle)->Get(index));
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:3461:51: note: declared here
V8_DEPRECATED("Use maybe version", Local Get(uint32_t index));
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from /usr/include/c++/7/cassert:44:0,
from /tmp/.node-gyp/12.13.1/include/node/node_object_wrap.h:26,
from ../../nan/nan.h:54,
from ../src/common.cc:24:
../../nan/nan_object_wrap.h: In destructor ‘virtual Nan::ObjectWrap::~ObjectWrap()’:
../../nan/nan_object_wrap.h:24:25: error: ‘class Nan::Persistentv8::Object’ has no member named ‘IsNearDeath’
assert(persistent().IsNearDeath());
^
In file included from ../../nan/nan.h:2698:0,
from ../src/common.cc:24:
../../nan/nan_object_wrap.h: In member function ‘void Nan::ObjectWrap::MakeWeak()’:
../../nan/nan_object_wrap.h:67:34: warning: ‘void v8::PersistentBase::MarkIndependent() [with T = v8::Object]’ is deprecated: Weak objects are always considered independent. Use TracedGlobal when trying to use EmbedderHeapTracer. Use a strong handle when trying to keep an object alive. [-Wdeprecated-declarations]
persistent().MarkIndependent();
^
In file included from /tmp/.node-gyp/12.13.1/include/node/v8-internal.h:14:0,
from /tmp/.node-gyp/12.13.1/include/node/v8.h:25,
from /tmp/.node-gyp/12.13.1/include/node/node.h:63,
from ../src/common.cc:22:
/tmp/.node-gyp/12.13.1/include/node/v8.h:567:22: note: declared here
V8_INLINE void MarkIndependent());
^
/tmp/.node-gyp/12.13.1/include/node/v8config.h:311:3: note: in definition of macro ‘V8_DEPRECATED’
declarator attribute((deprecated(message)))
^~~~~~~~~~
In file included from /usr/include/c++/7/cassert:44:0,
from /tmp/.node-gyp/12.13.1/include/node/node_object_wrap.h:26,
from ../../nan/nan.h:54,
from ../src/common.cc:24:
../../nan/nan_object_wrap.h: In static member function ‘static void Nan::ObjectWrap::WeakCallback(const v8::WeakCallbackInfoNan::ObjectWrap&)’:
../../nan/nan_object_wrap.h:124:26: error: ‘class Nan::Persistentv8::Object’ has no member named ‘IsNearDeath’
assert(wrap->handle.IsNearDeath());
^
In file included from ../src/common.cc:27:0:
../src/common.h: At global scope:
../src/common.h:82:20: error: ‘Handle’ is not a member of ‘v8’
bool HasAttr(v8::Handlev8::Object obj, std::string attr);
^~~~~~
../src/common.h:82:37: error: expected primary-expression before ‘>’ token
bool HasAttr(v8::Handlev8::Object obj, std::string attr);
^
../src/common.h:82:39: error: ‘obj’ was not declared in this scope
bool HasAttr(v8::Handlev8::Object obj, std::string attr);
^~~
../src/common.h:82:56: error: expected primary-expression before ‘attr’
bool HasAttr(v8::Handlev8::Object obj, std::string attr);
^~~~
../src/common.h:82:60: error: expression list treated as compound expression in initializer [-fpermissive]
bool HasAttr(v8::Handlev8::Object obj, std::string attr);
^
../src/common.h:83:29: error: ‘Handle’ is not a member of ‘v8’
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr);
^~~~~~
../src/common.h:83:46: error: expected primary-expression before ‘>’ token
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr);
^
../src/common.h:83:48: error: ‘obj’ was not declared in this scope
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr);
^~~
../src/common.h:83:65: error: expected primary-expression before ‘attr’
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr);
^~~~
../src/common.h:84:48: error: ‘Handle’ is not a member of ‘v8’
template v8::Local AttrAs(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.h:84:65: error: expected primary-expression before ‘>’ token
template v8::Local AttrAs(v8::Handlev8::Object obj, std::string attr) {
^
../src/common.h:84:67: error: ‘obj’ was not declared in this scope
template v8::Local AttrAs(v8::Handlev8::Object obj, std::string attr) {
^~~
../src/common.h:84:84: error: expected primary-expression before ‘attr’
template v8::Local AttrAs(v8::Handlev8::Object obj, std::string attr) {
^~~~
../src/common.h:84:37: warning: variable templates only available with -std=c++14 or -std=gnu++14
template v8::Local AttrAs(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.h:84:90: error: expected ‘;’ before ‘{’ token
template v8::Local AttrAs(v8::Handlev8::Object obj, std::string attr) {
^
../src/common.h:87:37: error: ‘Handle’ is not a member of ‘v8’
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.h:87:54: error: expected primary-expression before ‘>’ token
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^
../src/common.h:87:56: error: ‘obj’ was not declared in this scope
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^~~
../src/common.h:87:73: error: expected primary-expression before ‘attr’
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^~~~
../src/common.h:87:26: warning: variable templates only available with -std=c++14 or -std=gnu++14
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.h:87:79: error: expected ‘;’ before ‘{’ token
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^
../src/common.h:90:37: error: ‘Handle’ is not a member of ‘v8’
template T AttrTo(v8::Handlev8::Object obj, int attr) {
^~~~~~
../src/common.h:90:54: error: expected primary-expression before ‘>’ token
template T AttrTo(v8::Handlev8::Object obj, int attr) {
^
../src/common.h:90:56: error: ‘obj’ was not declared in this scope
template T AttrTo(v8::Handlev8::Object obj, int attr) {
^~~
../src/common.h:90:61: error: expected primary-expression before ‘int’
template T AttrTo(v8::Handlev8::Object obj, int attr) {
^~~
../src/common.h:87:26: warning: variable templates only available with -std=c++14 or -std=gnu++14
template T AttrTo(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.h:90:71: error: expected ‘;’ before ‘{’ token
template T AttrTo(v8::Handlev8::Object obj, int attr) {
^
../src/common.h:96:9: error: ‘Handle’ is not a member of ‘v8’
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^~~~~~
../src/common.h:96:26: error: expected primary-expression before ‘>’ token
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^
../src/common.h:96:28: error: ‘input’ was not declared in this scope
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^~~~~
../src/common.h:96:28: note: suggested alternative: ‘ino_t’
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^~~~~
ino_t
../src/common.h:96:70: error: expected primary-expression before ‘&’ token
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^
../src/common.h:96:71: error: ‘buffersToPersist’ was not declared in this scope
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^~~~~~~~~~~~~~~~
../src/common.h:96:87: error: expression list treated as compound expression in initializer [-fpermissive]
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist);
^
../src/common.cc:34:20: error: redefinition of ‘bool sharp::HasAttr’
bool HasAttr(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
In file included from ../src/common.cc:27:0:
../src/common.h:82:8: note: ‘bool sharp::HasAttr’ previously defined here
bool HasAttr(v8::Handlev8::Object obj, std::string attr);
^~~~~~~
../src/common.cc:34:20: error: ‘Handle’ is not a member of ‘v8’
bool HasAttr(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.cc:34:37: error: expected primary-expression before ‘>’ token
bool HasAttr(v8::Handlev8::Object obj, std::string attr) {
^
../src/common.cc:34:39: error: ‘obj’ was not declared in this scope
bool HasAttr(v8::Handlev8::Object obj, std::string attr) {
^~~
../src/common.cc:34:56: error: expected primary-expression before ‘attr’
bool HasAttr(v8::Handlev8::Object obj, std::string attr) {
^~~~
../src/common.cc:37:29: error: redefinition of ‘std::string sharp::AttrAsStr’
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
In file included from ../src/common.cc:27:0:
../src/common.h:83:15: note: ‘std::string sharp::AttrAsStr’ previously declared here
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr);
^~~~~~~~~
../src/common.cc:37:29: error: ‘Handle’ is not a member of ‘v8’
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr) {
^~~~~~
../src/common.cc:37:46: error: expected primary-expression before ‘>’ token
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr) {
^
../src/common.cc:37:48: error: ‘obj’ was not declared in this scope
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr) {
^~~
../src/common.cc:37:65: error: expected primary-expression before ‘attr’
std::string AttrAsStr(v8::Handlev8::Object obj, std::string attr) {
^~~~
../src/common.cc:43:9: error: redefinition of ‘sharp::InputDescriptor* sharp::CreateInputDescriptor’
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^~~~~~
In file included from ../src/common.cc:27:0:
../src/common.h:95:20: note: ‘sharp::InputDescriptor* sharp::CreateInputDescriptor’ previously defined here
InputDescriptor* CreateInputDescriptor(
^~~~~~~~~~~~~~~~~~~~~
../src/common.cc:43:9: error: ‘Handle’ is not a member of ‘v8’
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^~~~~~
../src/common.cc:43:26: error: expected primary-expression before ‘>’ token
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^
../src/common.cc:43:28: error: ‘input’ was not declared in this scope
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^~~~~
../src/common.cc:43:28: note: suggested alternative: ‘ino_t’
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^~~~~
ino_t
../src/common.cc:43:70: error: expected primary-expression before ‘&’ token
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^
../src/common.cc:43:71: error: ‘buffersToPersist’ was not declared in this scope
v8::Handlev8::Object input, std::vector<v8::Localv8::Object> &buffersToPersist
^~~~~~~~~~~~~~~~
sharp.target.mk:134: recipe for target 'Release/obj.target/sharp/src/common.o' failed
make: *** [Release/obj.target/sharp/src/common.o] Error 1
make: Leaving directory '/home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp/build'
gyp ERR! build error
gyp ERR! stack Error: make failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/usr/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:194:23)
gyp ERR! stack at ChildProcess.emit (events.js:210:5)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Linux 4.15.0-1065-oem
gyp ERR! command "/usr/bin/node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/mohamedsgap/Development/open-source/ar.reactjs.org/node_modules/sharp
gyp ERR! node -v v12.13.1

Dealing with RTL

we need to discuss if we need to add RTL support to the docs website.

https://youtu.be/TejNgSwEf3E

Starofyenen

Add DocSearch

Congrats on almost finishing the core Arabic translation! One of the final steps is to change the DocSearch API key. One of the maintainers needs to sign up for DocSearch in order to do this.

What Kind of Arabic Should we Use?

I would like to help with the translation but was wondering what form of Arabic should we choose? Are we going to go with Modern Standard Arabic العربية الفصحى or something closer to the accents that people use in their daily speech (going to call it to Colloquial Arabic العربية العامية)? I ask this because I and others can help with translating to Colloquial Arabic but our Modern Standard Arabic is very weak and most people don't speak it even at work these days. I believe this is an important matter to discuss because what we decide here in this translation may very well become the standard upon which other translations are based.

To add some context, in most Arabic writing we use Modern Standard Arabic, and it's very uncommon to use it in a conversation at work for example; it's more popular in speeches or delivering news, books, etc. The Colloquial Arabic that most people speak nowadays is sometimes seen as a lesser form of Arabic that should be avoided.

As a very small example I see calling a function described as استدعاء الدالة and if I heard the word استدعاء, I would associate more with being summoned to court rather than calling a function, I would perhaps use something like مناداة if I try to take how most Arabs speak rather than write into account (I know some math/programming books do this, but do we want to use them as our base?).

If we're going to go with Modern Standard Arabic, what are the standards? Should we use diacritics تشكيل everywhere or only some places for example? I think having these in the contributor guidelines would be very helpful. I think this is something good to tackle early on so the docs have the same vibe everywhere.

Final note:
I am not saying any form of Arabic is better or worse than the other, I just want to know what we're going with to understand if I can assist this effort with my limited knowledge.

Use an Arabic font

As Salam Alikom, Hello everyone :)

I suggest setting an "Arabic-friendly" and a more font.

In my case the fonts look like this (Firefox on Ubuntu, using the default fonts):

And for me, it looks a bit ugly.
I suggest setting a better font. If that's possible, what font should we use?

Concurrent mode page isnt yet translated

translate

why you translated state and component
i think y'd better don't translate the names and keep without translation to learn easily
that's my opinion
all the best

Translating community section

Before you start working

• Check if the page isn't assigned, and no one commented about it.
• Please comment 👇the page name before you start working on it. To get assigned to it.

Pages:

• Support (@Fcmam5) #113
• Articles (@3imed-jaberi) #140
• Conferences (@3imed-jaberi) #146
• Courses (@moast) #148
• Examples (@mohshbool) #166
• External resources (@3imed-jaberi) #142
• Meetups (@3imed-jaberi) #127
• nav.yml (@Aissaoui-Ahmed) #144
• Podcasts (@maskeddeveloper) #150 (@3imed-jaberi) #168
• tools-comp-workbenches (@3imed-jaberi) #160
• tools-data-fetching (@3imed-jaberi) #143
• tools-debugging (@3imed-jaberi) #129
• tools-jsx (@Aissaoui-Ahmed) #157
• tools-misc (@Aissaoui-Ahmed) #161
• tools-model-mgmt (@3imed-jaberi) #164
• tools-routing (@3imed-jaberi ) #159
• tools-starter-kits (@AzizAK) #165
• tools-testing (@3imed-jaberi) #147
• tools-ui-components (@3imed-jaberi ) #174
• videos (@3imed-jaberi) #156

Must sync with reactjs.org

Hello everyone,
Please notice that there are many pending PRs by @reactjs-translation-bot!
We must review, check the merge conflicts and retranslate what needs to be translated again, not only approving the PR!

Pending branches:

• #170 -> @Fcmam5
• #172 -> @Fcmam5
• #173 -> @Fcmam5
• #186 -> @3imed-jaberi
• #187
• #188
• #189 -> @3imed-jaberi
• #190
• #196 -> @3imed-jaberi

Correct translation of the word "Docs"

Docs word is translated as المستندات, I think that it should be التوثيق.
What do you think?

PS: It's also translated as توثيق in Arabeyes dictionary.

setup algolia docsearch for ar.reactjs.org and use arabic widget

We should setup a proper algolia application for ar.reactjs.org with a widget in Arabic.

https://github.com/reactjs/ar.reactjs.org/blob/8c6b8d497a6bc2eda3b2c5b9862c8cfc2b7e383a/src/components/LayoutHeader/DocSearch.js#L26

Update Glossary / Methodology of work

Glossary 📔

I think that we should update the glossary accurately, as we review all the words and the corresponding translation so as not to fall into conflict ..

Methodology of work 🛃

Should be identify contributors and provide our own communication platform such as SLACK, DISCORD, TELEGRAM or even MESSENGER ...etc , so that we can communicate in everything ..

Note : I know we have Slack room but the problem is that it is not active and there are some active contributors that are not in it ..

[OLD] Legacy Arabic Translation Progress

Maintainer List

• @asantarissy
• @iRayan7
• @aladin002dz
• @Fcmam5
• @mohshbool
• @3imed-jaberi
• @splimter

For New Translators

To translate a page:

1. Check that no one else has claimed your page in the checklist and comments below.
2. Comment below with the name of the page you would like to translate. Please take only one page at a time.
3. Clone this repo, translate your page, and submit a pull request!

Before contributing, read the glossary and style guide to understand how to translate various technical and React-specific terms.

Please be prompt with your translations! If you find that you can't commit any more, let the maintainers know so they can assign the page to someone else.

PS: Please use Hsoub's wiki as your reference but keep in your mind we need to keep the tech. terms in the English and Arabic language.
eg: unit testing (وحدات الاختبار), javascript (جافاسكريبت),...etc.

For Maintainers

When someone volunteers, edit this issue with the username of the volunteer, and with the PR. Ex:

• Home Page (@tesseralis) #1

When PRs are merged, make sure to mark that page as completed!

• RTL Support (@asantarissy) #8

Core Pages

To do before releasing as an "official" translation. Please translate these pages first.

• Home Page (@fkanout) #36, #37, #38 & #39
• Tutorial (@3imed-jaberi) #135

Basics

• Hello World (@maskeddeveloper) #125
• Introducing JSX (@asantarissy) #9
• Rendering Elements (@omar-dulaimi) #10
• Components and Props (@asantarissy) #11
• State and Lifecycle (@3imed-jaberi) #115
• Handling Events (@aladin002dz) #21
• Conditional Rendering (@AdhamMoussa) #22
• Lists and Keys (@splimter) #53
• Forms (@aladin002dz) #17
• Lifting State Up (@aladin002dz) #25
• Composition vs Inheritance (@a-deeb) #29
• Thinking in React (@ahmedfarag36) #31

API Reference

• React (@hgareeballa) #32
• React.Component (@splimter) #40
• ReactDOM (@splimter) #43
• ReactDOMServer (@splimter) #71
• DOM Elements (@splimter) #44
• SyntheticEvent (@splimter) #45
• Test Utilities (@splimter) #46
• Shallow Renderer (@splimter) #47
• Test Renderer (@splimter) #48
• JS Environment Requirements (@splimter) #49
• Glossary (@splimter) #51

Navigation

These are the navigation links that appears in the sidebar. Possibly wait until
the corresponding sections are translated to do these.

• tutorial/nav.yml (@3imed-jaberi ) #136
• docs/nav.yml (@3imed-jaberi ) #97

Next Steps

These are the next most important translations, ordered by importance:

Installation

• Getting Started (@mhmdAljefri) #54
• Add React to a Website (@mhmdAljefri) #55
• Create a New React App (@mhmdAljefri) #56
• CDN Links (@mohshbool) #70
• Release Channels (@mohamedsgap) #205

Hooks

Everyone is hooked on hooks! People are really excited for these and it would be great for them to be translated.

• Introducing Hooks (@splimter) #57
• Hooks at a Glance (@splimter) #58
• Using the State Hook (@splimter) #59
• Using the Effect Hook (@aladin002dz) #60
• Rules of Hooks (@splimter) #61
• Building Your Own Hooks (@splimter) #63
• Hooks API Reference (@splimter) #68
• Hooks FAQ (@splimter) #69

Testing

• Testing Overview (@mohdule) #195
• Testing Recipes (@mohamedsgap) #198
• Testing Environments (@mohamedsgap) #202

Concurrent Mode ( New )

• Introducing Concurrent Mode (@Fcmam5) #207
• Suspense for Data Fetching (@mohamedsgap) #208
• Concurrent UI Patterns (@yusuf963) #454
• Adopting Concurrent Mode (@mohamedsgap) #218
• Concurrent Mode API Reference (@mohamedsgap) #225 (@3imed-jaberi) #243

Warnings

These are the pages that you get when you click the links in the console (e.g. https://reactjs.org/warnings/dont-call-proptypes.html). People tend to search these, so please don't translate the error message itself.

• dont-call-proptypes (@mohshbool) #121
• invalid-aria-prop (@mohshbool) #123
• invalid-hook-call-warning (@mohshbool) #126
• legacy-factories (@mohshbool) #145
• refs-must-have-owner (@mohshbool) #134
• special-props (@mohshbool) #141
• unknown-prop (@mohshbool) #132

Advanced Guides

• Accessibility (@splimter) #64
• Code-Splitting (@splimter) #65
• Context (@splimter) #66
• Error Boundaries (@aminebenkeroum) #67
• Forwarding Refs (@mohshbool) #91
• Fragments (@splimter) #74
• Higher-Order Components (@aladin002dz) #119
• Integrating with Other Libraries (@3imed-jaberi) #102
• JSX In Depth (@3imed-jaberi) #103
• Optimizing Performance (@Fcmam5) #96
• Portals (@3imed-jaberi) #101
• Profiler API (@ahmed-abdulhuy) #395
• React Without ES6 (@aladin002dz) #93
• React Without JSX (@m1m6) #78
• Reconciliation (@Fcmam5) #99
• Refs and the DOM (@mohshbool) #108
• Render Props (@Fcmam5) #105
• Static Type Checking (@3imed-jaberi) #89
• Strict Mode (@3imed-jaberi) #92
• Typechecking With PropTypes (@AbdelkhalekESI) #80
• Uncontrolled Components (@3imed-jaberi) #95
• Web Components (@3imed-jaberi) #94
• Web Components (@3imed-jaberi) #215

FAQ

• APIs and AJAX (@maskeddeveloper) #83
• Babel, JSX, and Build Steps (@3imed-jaberi) #138
• Passing Functions to Components (@3imed-jaberi) #139
• Component State (@maskeddeveloper) #85
• Styling and CSS (@maskeddeveloper) #86
• File Structure (@maskeddeveloper) #88
• Versioning Policy (@maskeddeveloper) #116
• Versioning Policy #minors-versus-patches
• Virtual DOM and Internals (@3imed-jaberi ) #114

Contributing

Priority: Low

• How to Contribute (@Fcmam5) #120
• How to Contribute (@ahmed-abdulhuy) #branch-organization & #feature-flags #394
• Codebase Overview (@ahmedkrmn) #131
• Implementation Notes (@mriiad) #372
• Design Principles

Components

Components in src/components that have some text in them.

• CodeEditor (@Fcmam5) #110
• CodeExample (@Fcmam5) #110
• ErrorDecoder (@Fcmam5) #110
• LayoutFooter (@Fcmam5) #110
• LayoutHeader (@Fcmam5) #110
• MarkdownPage (@Fcmam5) #110

Additional Translations

These are not the primary translation targets.

• Blog
• Community #117
• Community - Meetups (@3imed-jaberi) #221
• Community - Team

Sync the beta docs

Could you sync with the beta docs so we could start on translating? If you are worried about the rtl layout, I have an active pull request that makes the beta docs multi-directional -> #4739 on the main repo

Translate *.js files not cited in #1

Some pages & components are not cited in #1, like:

• 404 page (@3imed-jaberi) #179
• Acknowlegements page (@3imed-jaberi ) #181
• JsxCompiler (@3imed-jaberi ) #178
• Languages page (@3imed-jaberi ) #185
• Versions page (@3imed-jaberi ) #177
• AllBlogPosts (@3imed-jaberi ) #182
• CodepenExample (@3imed-jaberi ) #180
• NavigationFooter (@3imed-jaberi) #184

---

أستطيع أن أبدأ في العمل عليها اليوم بعد اذنكم 😄

New Arabic Translation Progress

Maintainer List

• @A7med3bdulBaset
• @asantarissy
• @iRayan7
• @aladin002dz
• @Fcmam5
• @mohshbool
• @3imed-jaberi
• @splimter

For New Translators

To translate a page:

1. Check that no one else has claimed your page in the checklist and comments below.
2. Comment below with the name of the page you would like to translate. Please take only one page at a time.
3. Clone this repo, translate your page, and submit a pull request!

Before contributing, read the glossary and style guide (once they exist) to understand how to translate various technical and React-specific terms.

Please be prompt with your translations! If you find that you can't commit anymore, let the maintainers know so they can assign the page to someone else.

For Maintainers

When someone volunteers, edit this issue with the username of the volunteer, and with the PR. Ex:

- [ ] Quick Start (@tesseralis) #12345

When PRs are merged, make sure to mark that page as completed!

Main Content

To do before releasing as an "official" translation. Please translate these pages first.

Note that each section has an index page, which needs to be translated too.

Learn React

• Quick Start (@Yarob50) #465

  • Tutorial: Tic Tac Toe (@A7med3bdulBaset) #469
  • Thinking in React (@hAbuMustafa) #466

• Installation (@AbdulrehmanSuliman) #475

  • Start a New React Project (@I-3B) #474
  • Add React to an Existing Project (@A7med3bdulBaset) #473
  • Editor Setup (@A7med3bdulBaset) #479
  • Using TypeScript (@mahmood601) #526
  • React Developer Tools (@A7med3bdulBaset) #476

• Describing the UI (@algorizr ) #472

  • Your First Component (@eihabkhan) #488
  • Importing and Exporting Components (@A7med3bdulBaset) #481
  • Writing Markup with JSX (@A7med3bdulBaset) #480
  • JavaScript in JSX with Curly Braces (@eihabkhan) #498
  • Passing Props to a Component (@tmtm8976) #515
  • Conditional Rendering (@mrlahmar) #503
  • Rendering Lists (@mahmood601) #504
  • Keeping Components Pure (@tmtm8976) #518
  • Your UI as a Tree

• Adding Interactivity (@abdllahdev) #516

  • Responding to Events (@bil3zy)
  • State: A Component's Memory (@tmtm8976) #527
  • Render and Commit (@A7med3bdulBaset) #478
  • State as a Snapshot (@Mhmd3ssam)
  • Queueing a Series of State Updates
  • Updating Objects in State
  • Updating Arrays in State

• Managing State (@Rumbustious) #522

  • Reacting to Input with State (@Rumbustious) #532
  • Choosing the State Structure (@Rumbustious)
  • Sharing State Between Components
  • Preserving and Resetting State
  • Extracting State Logic into a Reducer
  • Passing Data Deeply with Context
  • Scaling Up with Reducer and Context

• Escape Hatches

  • Referencing Values with Refs
  • Manipulating the DOM with Refs
  • Synchronizing with Effects
  • You Might Not Need an Effect
  • Lifecycle of Reactive Effects
  • Separating Events from Effects
  • Removing Effect Dependencies
  • Reusing Logic with Custom Hooks

API Reference

• Overview

• react: Hooks (@aalhommada) #477

  • use
  • useCallback
  • useContext
  • useDebugValue (@remahmoud) #489
  • useDeferredValue
  • useEffect
  • useId (@remahmoud) #483
  • useImperativeHandle
  • useInsertionEffect
  • useLayoutEffect
  • useMemo
  • useOptimistic
  • useReducer
  • useRef
  • useState (@r-m169)
  • useSyncExternalStore
  • useTransition

• react: Components (@A7med3bdulBaset) #509

  • <Fragment> (<>)
  • <Profiler>
  • <StrictMode>
  • <Suspense>

• react: APIs (@A7med3bdulBaset) #507

  • createContext
  • cache
  • forwardRef
  • lazy
  • memo
  • startTransition
  • Directives (@A7med3bdulBaset) #505
  • "use client"
  • "use server" (@A7med3bdulBaset) #505
  • experimental_taintObjectReference
  • experimental_taintUniqueValue

• Hooks

  • useFormState
  • useFormStatus

• react-dom: Components

  • Common (e.g. <div>)
  • <form>
  • <input>
  • <option> (@muh-osman) #487
  • <progress> (@mrlahmar) #491
  • <select>
  • <textarea>

• react-dom: APIs (@A7med3bdulBaset) #508

  • createPortal
  • flushSync
  • findDOMNode
  • hydrate
  • render
  • unmountComponentAtNode

• react-dom/client: Client APIs (@A7med3bdulBaset) #510

  • createRoot (@A7med3bdulBaset) #510
  • hydrateRoot (@A7med3bdulBaset) #510

• react-dom/server: Server APIs

  • renderToNodeStream
  • renderToPipeableStream
  • renderToReadableStream
  • renderToStaticMarkup
  • renderToStaticNodeStream
  • renderToString

Navigation and UI

We suggest to leave most of the UI translation until the end. We plan to do some invasive changes to the website folder layout and components, so postponing this until your translation is almost complete would make it easier to merge the changes from our side later. It might make sense to translate the homepage above the fold early, but leave the rest for later. As individual pages get translated, you can change the page titles in the corresponding sidebar files. Finally, when you're translating the navigation, make sure to test both desktop and mobile layouts.

• Homepage (currently in HomeContent.js)
• Sidebars (currently in src/sidebar*.json)
• Top-level navigation (currently in TopNav.tsx)

When You're Ready...

After everything above is translated, add your language to deployedLanguages in Seo.tsx of the original reactjs/react.dev repository.

Secondary Content

These API pages should ideally be translated too, but they're less urgent and can be done after the others:

• Legacy React APIs
  • Children
  • cloneElement
  • Component
  • createElement
  • createFactory
  • createRef
  • isValidElement
  • PureComponent

Optional Content

These aren't the main translation targets, but if you'd like to do them, feel free to expand the list to include their subpages:

• Community
• Blog
• Warnings