# learn-react-source-code

**Repository Path**: zengwe/learn-react-source-code

## Basic Information

- **Project Name**: learn-react-source-code
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-11-07
- **Last Updated**: 2021-11-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

- ./packages/react-reconciler/ReactFiberHostConfig.js
```javascript
// ----zengwe-change
// throw new Error('This module must be shimmed by a specific renderer.');

export * from './forks/ReactFiberHostConfig.dom';
```

- .packages/shared/ReactSharedInternals.js
```javascript
// const ReactSharedInternals =
//   React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
import ReactSharedInternals from 'react/src/ReactSharedInternals';
```
- ./packages/shared/invariant.js
```javascript
  // throw new Error(
  //   'Internal React error: invariant() is meant to be replaced at compile ' +
  //     'time. There is no runtime version.',
  // );
  if(condition) {
    return
  }
```
- ./packages/react-reconciler/src/ReactFiberWorkLoop.old.js & ReactFiberWorkLoop.new.js
```javascript
// import {
//   // Aliased because `act` will override and push to an internal queue
//   scheduleCallback as Scheduler_scheduleCallback,
//   cancelCallback as Scheduler_cancelCallback,
//   shouldYield,
//   requestPaint,
//   now,
//   ImmediatePriority as ImmediateSchedulerPriority,
//   UserBlockingPriority as UserBlockingSchedulerPriority,
//   NormalPriority as NormalSchedulerPriority,
//   IdlePriority as IdleSchedulerPriority,
// } from './Scheduler';
import {
  scheduleCallback as Scheduler_scheduleCallback,
  cancelCallback as Scheduler_cancelCallback,
  shouldYield,
  requestPaint,
  now,
  ImmediatePriority as ImmediateSchedulerPriority,
  UserBlockingPriority as UserBlockingSchedulerPriority,
  NormalPriority as NormalSchedulerPriority,
  IdlePriority as IdleSchedulerPriority,
} from '../../scheduler/src/forks/Scheduler';
```
SCHEDULING_PROFILER_VERSION