Alternatives and similar repositories for es4

Users that are interested in es4 are comparing it to the libraries listed below

• dherman / es4
  Archive of the ES4 reference interpreter that was a work-in-progress when ES4 was cancelled.
  ☆26Updated 11 years ago
• qiao / immutable-sequence.js
  High performance implementation of Immutable Sequence in JavaScript, based on Finger Tree.
  ☆16Updated 10 years ago
• zenparsing / esdown
  ES6+ to ES5 Compiler
  ☆47Updated 7 years ago
• WebAssembly / multi-value
  Proposal to add multi-values to WebAssembly
  ☆75Updated 4 years ago
• jldupont / prolog.js
  prolog interpreter in javascript
  ☆82Updated 8 years ago
• functional-data-structure / finger-tree
  Finger tree data structure for JavaScript
  ☆27Updated 2 months ago
• foliojs / dfa
  State machine compiler with regular expression style syntax
  ☆61Updated 6 years ago
• dcodeIO / WebAssembly-prototype
  [OUTDATED] JavaScript tools for working with WebAssembly (WASM) binaries.
  ☆41Updated 9 years ago
• rbuckton / grammarkdown
  Markdown-like DSL for defining grammatical syntax for programming languages.
  ☆133Updated 2 years ago
• nucleus-js / rustyduk
  An implementation of nucleus-js using duktape and libuv implemented in rust
  ☆25Updated 9 years ago
• disnet / parser-lang
  A parser combinator library with declarative superpowers
  ☆28Updated 3 years ago
• package-community / discussions
  GitHub-based discussions about package management, questions, answers, announcements
  ☆53Updated 8 years ago
• forivall / tacoscript
  The bidirectional alt-JS language
  ☆46Updated 3 weeks ago
• mgechev / typed-calc
  Interpreter for simply typed lambda calculus implemented in JavaScript λ
  ☆35Updated 8 years ago
• sweet-js / sweet-spec
  The Sweet.js Term specification
  ☆12Updated 8 years ago
• leebyron / unflowify
  Browserify transform for removing Flow type annotations.
  ☆10Updated 8 years ago
• ballercat / wasm-types
  WebAssembly Types
  ☆17Updated 8 years ago
• syg / heap.coffee
  Unfancy JavaScript with Manual Memory Management
  ☆96Updated 13 years ago
• luciotato / LiteScript
  Compile-to-js and compile-to-c language, highly readable, keep it simple philosophy
  ☆148Updated 5 years ago
• yarnpkg / lets-dev-demo
  ☆62Updated 2 years ago
• component / rope
  Efficient data structure for large mutable strings.
  ☆139Updated 11 years ago
• marijnh / moduleserve
  Development shim for serving up CommonJS modules
  ☆68Updated 2 years ago
• hatashiro / kou
  A minimal language compiled into wasm bytecode
  ☆134Updated 6 years ago
• dhconnelly / prettybnf
  a JavaScript library for working with BNF grammars
  ☆60Updated 3 years ago
• josephg / jumprope
  Fast string editing in Javascript using skip lists
  ☆90Updated 6 years ago
• shapesecurity / shift-spec
  Shift AST Specification
  ☆192Updated 4 years ago
• robotlolita / tamago
  (superseded by: https://github.com/qteatime/crochet) A safe, extensible, layered programming language that runs on top of JavaScript
  ☆32Updated 2 years ago
• shapesecurity / shift-ast-js
  constructors for Shift format AST nodes
  ☆28Updated 3 years ago
• TomBebbington / js.rs
  An experimental Javascript parser and just-in-time compiler written in Rust
  ☆137Updated 10 years ago
• estools / espurify
  Clone AST without extra properties
  ☆30Updated 10 months ago