JavaScript Client

Open-source JavaScript projects categorized as Client

Top 23 JavaScript Client Projects

  1. postgres

    Postgres.js - The Fastest full featured PostgreSQL client for Node.js, Deno, Bun and CloudFlare (by porsager)

    Project mention: Coding exercise: database migration tool in nodejs | dev.to | 2024-09-25

    postgres driver

  2. SurveyJS

    JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.

    SurveyJS logo
  3. undici

    An HTTP/1.1 client, written from scratch for Node.js

    Project mention: Show HN: Hyperbrowser MCP Server – Connect AI agents to the web through browsers | news.ycombinator.com | 2025-03-20
  4. xmpp.js

    XMPP for JavaScript

  5. bittorrent-tracker

    🌊 Simple, robust, BitTorrent tracker (client & server) implementation

    Project mention: PrivTracker – Private BitTorrent tracker for everyone | news.ycombinator.com | 2025-01-11

    How about webtorrent's tracker? There is no Docker file but it should be doable https://github.com/webtorrent/bittorrent-tracker

  6. css-vars-ponyfill

    Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

  7. node-minecraft-protocol

    Parse and serialize minecraft packets, plus authentication and encryption.

  8. DataStax Node.js Driver for Apache Cassandra

    DataStax Node.js Driver for Apache Cassandra

  9. Civic Auth

    Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.

    Civic Auth logo
  10. ODrive

    Google Drive GUI for Windows / Mac / Linux (by liberodark)

  11. instagram-web-api

    🤳 Instagram Private Web API client for Node

  12. BetterDiscordPanel

    Message and manage through your Discord bot, self-hosted.

  13. purest

    REST API Client Library

  14. SSHy

    HTML5 SSH Web Client

  15. stellarterm

    Advanced web based trading client for the Stellar network. 📈📊💹💱

  16. netcat

    :computer: Netcat client and server modules written in pure Javascript for Node.js.

  17. SPX-GC

    SPX is a graphics control client for live video productions and live streams using CasparCG, OBS, vMix, or similar software.

    Project mention: Show HN: SPX GC – Open-Source Live Graphics Controller | news.ycombinator.com | 2024-10-28
  18. jscrambler

    Monorepo of Jscrambler's Javascript Client and Integrations

  19. csgo-nametag-tool

    Bypass client side restrictions for name tags

  20. node-dogapi

    Datadog API Node.JS Client

  21. Darkorbit-client

    Open source darkorbit client (cross-platform and with better performance)

  22. ProtonClient

    An unofficial desktop client for ProtonMail done with electron nativefier

  23. companion

    Did you know Compy, The Companion? They are a friendly mini browser to pin on top of any other desktop app and keep doing your stuff while enjoying a live stream, video on demand, or consulting any web content. (by brunurd)

  24. socks5-client

    SOCKS v5 client socket implementation in JavaScript for Node.JS.

  25. node-ipc

    A nodejs module for local and remote Inter Process Communication (IPC), Neural Networking, and able to facilitate machine learning. (by RIAEvangelist)

  26. 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.

    InfluxDB logo
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).

JavaScript Client discussion

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JavaScript Client related posts

  • Show HN: Hyperbrowser MCP Server – Connect AI agents to the web through browsers

    2 projects | news.ycombinator.com | 20 Mar 2025
  • Show HN: SPX GC – Open-Source Live Graphics Controller

    1 project | news.ycombinator.com | 28 Oct 2024
  • Top HTTP Request Libraries for Node.js

    1 project | news.ycombinator.com | 11 Sep 2024
  • xmpp.js

    1 project | news.ycombinator.com | 27 Nov 2023
  • How to Beat the Cap Theorem

    1 project | news.ycombinator.com | 11 Sep 2023
  • Faunadb: The Modern Database for Developers

    1 project | dev.to | 14 Aug 2023
  • I have tried to follow directions from my last post on how to get better, here's the video. More tips appreciated.

    2 projects | /r/KrunkerIO | 8 Jun 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 16 May 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 Client projects in JavaScript? This list will help you:

# Project Stars
1 postgres 7,983
2 undici 6,782
3 xmpp.js 2,231
4 bittorrent-tracker 1,830
5 css-vars-ponyfill 1,464
6 node-minecraft-protocol 1,284
7 DataStax Node.js Driver for Apache Cassandra 1,253
8 ODrive 1,162
9 instagram-web-api 1,137
10 BetterDiscordPanel 686
11 purest 558
12 SSHy 551
13 stellarterm 460
14 netcat 425
15 SPX-GC 353
16 jscrambler 151
17 csgo-nametag-tool 108
18 node-dogapi 105
19 Darkorbit-client 104
20 ProtonClient 76
21 companion 56
22 socks5-client 57
23 node-ipc 56

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