JavaScript Open Source Projects

A curated collection of the 48 best open source software written in JavaScript. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Favicon of Strapi website

Strapi

Craft and manage content with ease and flexibility

  • Stars


    63,391
  • Forks


    8,036
  • Last commit


    13 days ago
Favicon of Notesnook website

Notesnook

Get 15% off!

Secure, private note-taking for the digital age

  • Stars


    9,924
  • Forks


    612
  • Last commit


    3 days ago
Favicon of NetData website

NetData

Real-time monitoring for systems and applications

  • Stars


    71,731
  • Forks


    5,921
  • Last commit


    5 hours ago
Favicon of Odoo website

Odoo

All-in-one business management suite for modern enterprises

  • Stars


    38,433
  • Forks


    24,915
  • Last commit


    4 days ago
Favicon of Flowise AI website

Flowise AI

Visual AI workflow builder for seamless automation

  • Stars


    30,978
  • Forks


    16,134
  • Last commit


    1 day ago
Favicon of Ghost website

Ghost

Modern publishing platform for creators and businesses

  • Stars


    47,337
  • Forks


    10,334
  • Last commit


    7 hours ago
Favicon of Joplin website

Joplin

Your secure, open-source note-taking companion

  • Stars


    45,773
  • Forks


    4,973
  • Last commit


    2 days ago
Favicon of Discourse website

Discourse

Cultivate vibrant online communities with ease

  • Stars


    42,215
  • Forks


    8,306
  • Last commit


    4 hours ago
Favicon of Metabase website

Metabase

Unlock data insights with powerful, user-friendly analytics

  • Stars


    38,610
  • Forks


    5,117
  • Last commit


    5 hours ago
Favicon of ToolJet website

ToolJet

Build internal tools rapidly without coding

  • Stars


    31,738
  • Forks


    4,091
  • Last commit


    3 days ago
Favicon of Insomnia website

Insomnia

Powerful API development and testing made effortless

  • Stars


    34,733
  • Forks


    1,966
  • Last commit


    23 hours ago
Favicon of Penpot website

Penpot

Design freedom meets open-source collaboration

  • Stars


    33,176
  • Forks


    1,675
  • Last commit


    12 days ago
Favicon of Bruno website

Bruno

Lightweight, fast, and open-source API client for developers

  • Stars


    26,657
  • Forks


    1,221
  • Last commit


    12 hours ago
Favicon of GitLab website

GitLab

AI-powered DevSecOps for faster, secure software delivery

  • Stars


    23,781
  • Forks


    5,733
  • Last commit


    1 day ago
Favicon of Medusa website

Medusa

Open-source e-commerce for modern developers

  • Stars


    25,625
  • Forks


    2,550
  • Last commit


    19 hours ago
Favicon of Nextcloud website

Nextcloud

Secure cloud collaboration platform for organizations

  • Stars


    27,299
  • Forks


    4,060
  • Last commit


    11 hours ago
Favicon of Redash website

Redash

Connect, query, visualize, and share your data

  • Stars


    26,286
  • Forks


    4,365
  • Last commit


    2 days ago
Favicon of WordPress website

WordPress

Create, customize, and manage your website with ease

  • Stars


    19,511
  • Forks


    12,536
  • Last commit


    5 hours ago
Favicon of ERPNext website

ERPNext

Comprehensive business management, tailored for you

  • Stars


    21,272
  • Forks


    7,258
  • Last commit


    13 hours ago
Favicon of Chatwoot website

Chatwoot

Elevate customer conversations with open-source excellence

  • Stars


    21,033
  • Forks


    3,517
  • Last commit


    22 hours ago
Favicon of Ntfy website

Ntfy

Simple, fast, and secure push notifications for all

  • Stars


    18,281
  • Forks


    716
  • Last commit


    1 month ago
Favicon of Actual website

Actual

Take control of your finances with precision

  • Stars


    14,522
  • Forks


    1,160
  • Last commit


    2 days ago
Favicon of Kap website

Kap

Effortless screen recording for macOS

  • Stars


    18,057
  • Forks


    824
  • Last commit


    9 months ago
Favicon of Listmonk website

Listmonk

Powerful, self-hosted newsletter and mailing list manager

  • Stars


    15,077
  • Forks


    1,379
  • Last commit


    22 hours ago
Favicon of Pipedream website

Pipedream

Connect APIs, remarkably fast

  • Stars


    8,913
  • Forks


    5,269
  • Last commit


    1 day ago
Favicon of Element website

Element

Secure, decentralized messaging for teams and individuals

  • Stars


    11,162
  • Forks


    1,991
  • Last commit


    16 hours ago
Favicon of Filestash website

Filestash

Unified file management for your enterprise storage

  • Stars


    10,150
  • Forks


    744
  • Last commit


    15 days ago
Favicon of OpenBlocks website

OpenBlocks

Build powerful apps without code, deploy with ease

  • Stars


    5,842
  • Forks


    354
  • Last commit


    2 years ago
Favicon of Fonoster website

Fonoster

Open-source cloud communications platform for developers

  • Stars


    6,350
  • Forks


    350
  • Last commit


    2 months ago
Favicon of Countly website

Countly

Comprehensive analytics for data-driven decisions

  • Stars


    5,584
  • Forks


    972
  • Last commit


    8 days ago
Favicon of Automatisch website

Automatisch

Open-source integration platform for seamless workflows

  • Stars


    4,950
  • Forks


    381
  • Last commit


    1 day ago
Favicon of Flagsmith website

Flagsmith

Feature flags and remote config for rapid deployment

  • Stars


    4,822
  • Forks


    369
  • Last commit


    6 days ago
Favicon of Evidence website

Evidence

Transform SQL into beautiful data stories

  • Stars


    4,305
  • Forks


    202
  • Last commit


    12 days ago
Favicon of OpenSign website

OpenSign

Secure, customizable e-signatures for modern businesses

  • Stars


    3,279
  • Forks


    253
  • Last commit


    2 days ago
Favicon of Onlook website

Onlook

Visual React editor with real-time code updates

  • Stars


    3,023
  • Forks


    192
  • Last commit


    1 day ago
Favicon of Requestly website

Requestly

Intercept, modify, and debug HTTP(S) requests effortlessly

  • Stars


    2,478
  • Forks


    183
  • Last commit


    15 hours ago
Favicon of Chartbrew website

Chartbrew

Create stunning data visualizations with ease

  • Stars


    2,642
  • Forks


    324
  • Last commit


    20 hours ago
Favicon of OpenWebAnalytics website

OpenWebAnalytics

Powerful, customizable web analytics for your site

  • Stars


    2,487
  • Forks


    454
  • Last commit


    7 months ago
Favicon of Twake website

Twake

Secure, open-source collaboration for modern teams

  • Stars


    1,790
  • Forks


    195
  • Last commit


    4 months ago
Favicon of Polotno Studio website

Polotno Studio

Design stunning visuals with ease, no download required

  • Stars


    940
  • Forks


    197
  • Last commit


    14 days ago
Favicon of ProcessWire website

ProcessWire

Flexible CMS for developers, powerful for clients

  • Stars


    934
  • Forks


    192
  • Last commit


    1 year ago
Favicon of LogChimp website

LogChimp

Open-source feedback management for product teams

  • Stars


    710
  • Forks


    94
  • Last commit


    21 days ago
Favicon of Streamdal website

Streamdal

Code-native data privacy for real-time applications

  • Stars


    582
  • Forks


    16
  • Last commit


    5 days ago
Favicon of Btw website

Btw

Create your personal website in minutes, no coding required

  • Stars


    741
  • Forks


    57
  • Last commit


    4 months ago
Favicon of Pika website

Pika

Create stunning screenshots and mockups in seconds

  • Stars


    631
  • Forks


    99
  • Last commit


    4 months ago
Favicon of QRev website

QRev

AI-powered sales automation for infinite team scaling

  • Stars


    202
  • Forks


    27
  • Last commit


    2 days ago
Favicon of Brace.to website

Brace.to

Securely save and access your favorite links across devices

  • Stars


    56
  • Forks


    4
  • Last commit


    8 days ago
Favicon of Justnote website

Justnote

Privacy-focused note-taking made simple and fast

  • Stars


    39
  • Forks


    3
  • Last commit


    8 days ago
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