jsc-compiler's Introduction

JSC Compiler

A 🔥 BLAZINGLY FAST 🔥, but ❄️ refreshingly simple ❄️ JavaScript to JavaScript compiler.

Why?

As JavaScript has become more popular and powerful, its ecosystem has become increasingly convoluted. Developers have built many tools such as Babel and TypeScript to help them manage the complexity and streamline their workflows. However, although these tools bring many sophisticated features, they can be burdensome and frustrating to use due to their complexity.

For years, developers have been looking for a simpler alternative, and it has finally arrived: the JSC Compiler. Say goodbye to frustration and complexity and say hello to the future of JavaScript development!

How?

The JSC Compiler simplifies JavaScript compilation by not including rarely-used features such as:

Syntax transformation
Performance optimisation
Polyfills
Type safety
Size optimisation
Code obfuscation

Usage

Install the JSC Compiler using the command npm install -D jsc-compiler.

You can then run it using npx jsc <input file/directory> <output file/directory>.

Contributing

I'd love to have your help developing this awesome project! Feel free to open up issues and pull requests to address any issues you may find in the code!

Note that JSC uses Babel to ensure that the Jest tests run correctly.

jsc-compiler's People

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jsc-compiler's Issues

bug: inplace compilation fails

My workflow involves copying the original source files into an intermediate location where I'd like to run JSC in place on them before packing.

JSC fails when the input and output files are the same:

$ cd JSC-Compiler
$ ELECTRON_RUN_AS_NODE=1 electron index.js index.js -o index.js
node:internal/errors:484
    ErrorCaptureStackTrace(err);
    ^

SystemError [ERR_FS_CP_EINVAL]: Invalid src or dest: cp returned EINVAL (src and dest cannot be the same) index.js
    at new SystemError (node:internal/errors:244:5)
    at new NodeError (node:internal/errors:355:7)
    at checkPathsSync (node:internal/fs/cp/cp-sync:68:13)
    at cpSyncFn (node:internal/fs/cp/cp-sync:58:33)
    at Object.cpSync (node:fs:2904:3)
    at file:///tmp/JSC-Compiler/index.js:18:4
    at ModuleJob.run (node:internal/modules/esm/module_job:193:25)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:530:24)
    at async loadESM (node:internal/process/esm_loader:91:5) {
  code: 'ERR_FS_CP_EINVAL',
  info: {
    message: 'src and dest cannot be the same',
    path: 'index.js',
    syscall: 'cp',
    errno: 22,
    code: 'EINVAL'
  },
  errno: [Getter/Setter],
  syscall: [Getter/Setter],
  path: [Getter/Setter]
}

Node.js v18.12.1

Tested on a 17" Dell laptop running Ubuntu 22.10 with Electron v23.0.0.

miguelguthridge / jsc-compiler Goto Github PK

jsc-compiler's Introduction

JSC Compiler

Why?

How?

Usage

Contributing

jsc-compiler's People

Contributors

Stargazers

Watchers

jsc-compiler's Issues

bug: inplace compilation fails

Document TypeScript support

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