JavaScript Interpreter

Open-source JavaScript projects categorized as Interpreter
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JavaScript programming-language Compiler Parser scripting-language
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Top 21 JavaScript Interpreter Projects

Interpreter

  1. jquery.terminal

    jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands

  2. Sevalla

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  3. sablejs

    🏖️ The safer and faster ECMA5.1 interpreter written by JavaScript

  4. webassemblyjs

    Toolchain for WebAssembly

  5. ok

    An open-source interpreter for the K5 programming language. (by JohnEarnest)

  6. tabloid

    A minimal programming language inspired by clickbait headlines

    Project mention: Bash implementation of Tabloid, the clickbait programming language | news.ycombinator.com | 2025-05-24

  7. fast-formula-parser

    Parse and evaluate MS Excel formula in javascript.

  8. hyper-haskell-server

    The strongly hyped Haskell interpreter.

  9. InfluxDB

    InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

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  10. brs

    An interpreter for the BrightScript language that runs on non-Roku platforms.

  11. monkey-rust

    A dancing with interpreter and compiler

  12. ngn-apl

    An APL interpreter written in JavaScript. Runs in a browser or NodeJS.

  13. HolyC-interpreter

    JS HolyC Interpreter

  14. thislang

    A subset of javascript implemented in that subset of javascript.

  15. earl-lang

    Bahasa alur kerja yang mudah dan mengasikkan

    Project mention: Sejarah Earl Bahasa Pemrograman | dev.to | 2025-08-19

  16. color-math

    Expressions to manipulate colors.

  17. Yazur

    A YOLOL interpreter with multi-chip support for testing out your planned starbase ideas. Currently used as the backend behind the code snippet editors on Pasukaru's Yolol tutorial website "Yolol.info" (linked)

  18. brainalias

    🧠 A interpreter generator for your BF-aliases language

  19. jevkalk

    A Jevko-based interpreter.

  20. LoganBASIC

    An online BASIC interpreter that allows you to write and run text- or graphics- based programs directly in the browser.

  21. watasu

    customizable abstract function layer for your JavaScript application

  22. bli

    Brainf*ck lazy interpreter

  23. cycle

    cycle programming/scripting language (by YigitGunduc)

  24. SaaSHub

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript Interpreter related posts

  • Sejarah Earl Bahasa Pemrograman

    1 project | dev.to | 19 Aug 2025

  • Earl: Bahasa Pemrograman Masa Depan, Mudah, dan Powerful

    1 project | dev.to | 17 Aug 2025

  • Kenapa Earl Saya ciptakan dan kenapa ada GNUC?

    1 project | dev.to | 6 Aug 2025

  • Earl bahasa yang memudahkan

    1 project | dev.to | 1 Aug 2025

  • Bash implementation of Tabloid, the clickbait programming language

    2 projects | news.ycombinator.com | 24 May 2025

  • Into CPS, Never to Return

    3 projects | news.ycombinator.com | 25 Dec 2024

  • Make a New Programming Language

    14 projects | news.ycombinator.com | 13 Aug 2024
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 1 Sep 2025
    InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now. Learn more →

Index

What are some of the best open-source Interpreter projects in JavaScript? This list will help you:

# Project Stars
1 jquery.terminal 3,194
2 sablejs 1,113
3 webassemblyjs 817
4 ok 604
5 tabloid 533
6 fast-formula-parser 491
7 hyper-haskell-server 373
8 brs 116
9 monkey-rust 65
10 ngn-apl 57
11 HolyC-interpreter 42
12 thislang 36
13 earl-lang 30
14 color-math 22
15 Yazur 8
16 brainalias 6
17 jevkalk 4
18 LoganBASIC 2
19 watasu 1
20 bli 1
21 cycle 0

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