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Life & fun · alternatives · 2026

24 alternatives to A simple language server for JavaScript, powered by ESLint and Tern

A simple language server for JavaScript, powered by ESLint and Tern. - tbodt/js-langserver

A language server for JavaScript that combines ESLint and Tern to provide code analysis and intelligence features. It integrates with code editors to offer real-time linting, error detection, and code completion. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A simple language server for JavaScript, powered by ESLint and Tern launched in 2018; newer entries below may have overtaken it.

  1. 1IG
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    Hello, folks. I'm Jiang, the author of ESInfer. I love writing Javascript because it has a prosperous ecosystem and is quick to get my hands dirty. However, sometimes it's painful when the flow is not fast to follow due to the lack of a type system. To solve this, I wrote ESInfer, a statical inference tool, to automatically type check and generate type annotations for Javascript. It works with pure Javascript without any add-ons to the language or user-space code and supports highly dynamic features, such as the modification of prototypes. It is still in the very early stage, which offers…

    2022 · esinfer.com · its alternatives →

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    Faster user-land reimplementations for several common builtin native JavaScript functions. - codemix/fast.js

    2014 · github.com · its alternatives →

  4. 4

    A private, browser-only ClojureScript playground powered by the self-hosted compiler.

    2016 · cljsfiddle.com · its alternatives →

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  6. 6EA

    eno [1] - A modern plaintext language w/ libraries [2] for JavaScript, Python, Ruby & soon more! We migrated a big relational research database to a file-based solution - requirements were: - Super fast and easy editability for users - Highest performance for parsing/validating >10K documents on every user change. Our trials with YAML/TOML showed us that we wanted something both faster [3][4] and easier [4], something tailored for file-based content management ... and after months of research & development it's now publicly available (under MIT license) for everyone! Last but…

    2018 · its alternatives →

  7. 7

    This TypeScript package allows you to safely execute JavaScript code within a WebAssembly sandbox using the QuickJS engine. Perfect for isolating and running untrusted code securely, it leverages the lightweight and fast QuickJS engine compiled to WebAssembly, providing a robust environment for code execution. Features - *Security*: Run untrusted JavaScript code in a safe, isolated environment. - *File System*: Can mount a virtual file system - *Custom Node Modules*: Custom node modules are mountable - *Fetch Client*: Can provide a fetch client to make http(s) calls - *Test-Runner*: Includes…

    2024 · github.com · its alternatives →

  8. 8

    Powerful server for Node.js that just works so you can focus on your awesome project

    2017 · serverjs.io · its alternatives →

  9. 9

    faster.js is a Babel plugin that compiles idiomatic Javascript to faster, micro-optimized Javascript. - vzhou842/faster.js

    2018 · github.com · its alternatives →

  10. 10

    a lisp implemented in Javascript (not very useful!) - jes5199/brid.js

    2011 · github.com · its alternatives →

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    Min.js Style Compression of Tech Docs for LLM Context - marv1nnnnn/llm-min.txt

    2025 · github.com · its alternatives →

  12. 12

    We're excited to announce Lowdefy V4, a full-stack web framework built on top of Next.js that simplifies building web applications, internal tools, admin panels, BI dashboards, and CRUD apps using YAML or JSON configuration files. New in V4: Next.js: Lowdefy now runs on top of the Next.js framework. All of Auth.js: App auth is now handled by Auth.js supported providers, adapters and callbacks and events, easy to configure, but all of which can be customized. Plugin extensibility: Apps can now be extended with any npm or pnpm workspace plugins. Our story: We have developed a simple…

    2021 · lowdefy.com · its alternatives →

  13. 13TI
  14. 14

    :umbrella: Lightweight javascript library for DOM manipulation and events

    2018 · umbrellajs.com · its alternatives →

  15. 15

    Hi HN, author here. Happy to answer any questions. I had an itch to make a lisp like language that was a thin layer on top JavaScript. Something that could leverage the thriving ecosystem that exists around JavaScript. It's brittle, hot off the oven. Besides being a fan of parenthesis, I think macros fill in a gap that the JavaScript ecosystem today fills in with one-off compilers, bundler plugins and such. Macros can't do everything, but for example I think they have the potential to enable things like JSX, Solid and Svelte style libraries. Take the tour to get a feel for what it can do and…

    2023 · daklang.com · its alternatives →

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    Osgood is a secure, fast, and simple platform for running JavaScript HTTP servers. - IntrinsicLabs/osgood

    2019 · github.com · its alternatives →

  17. 17AP
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    Online code editor for quickly transforming text from one form into another with the help of JavaScript.

    2021 · txtfiddle.com · its alternatives →

  19. 19

    un-opinionated S-expression syntax and macro system for JavaScript - anko/eslisp

    2015 · github.com · its alternatives →

  20. 20CP
  21. 21SJ

    Bitbucket Cloud is a Git-based code and CI/CD tool optimized for teams using Jira.

    2014 · bitbucket.org · its alternatives →

  22. 22

    Javalin - A lightweight Java and Kotlin web framework. Create REST APIs in Java or Kotlin easily.

    2017 · javalin.io · its alternatives →

  23. 23IC

    Hi HN, I’m Joan, the developer of Quicklang. I made this app to easily translate and keep in sync all my localization JSON files for my side projects. While searching online for a similar tool, I only found enterprise solutions that do not allow direct editing of JSON files. I used to use ChatGPT to translate the JSON translation file changes before coding Quicklang. However, I realized that ChatGPT only allows you to input short content for translation into another language (even if you provide a .json file), and each time I had to request translations for one language at a time. So, I…

    2024 · quicklang.app · its alternatives →

  24. 24

    Q.js has a lot of helpful Javascript functions, and works well with other libraries such as jQuery. - EGreg/Q.js

    2013 · github.com · its alternatives →

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