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Open Source Projects using JSX

A curated collection of the 411 best open source software using JSX. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Favicon of Tracecat

Tracecat

AI
Open source security automation platform for builders

  • Stars

    3,772

  • Last commit

    8 hours ago

  • License

    AGPL-3.0
Tracecat is a scalable, self-hostable platform for automating security workflows and playbooks without limits.

Open Source Alternative to:

Favicon of Jira
Jira
Favicon of Flipt

Flipt

Git-native feature management for developers

  • Stars

    4,873

  • Last commit

    8 hours ago

  • License

    GPL-3.0
A feature flag platform that integrates with Git workflows, enabling developers to manage features directly in their codebase.

Open Source Alternative to:

Favicon of LaunchDarkly
LaunchDarkly
Favicon of Frappe Helpdesk

Frappe Helpdesk

Open-source ticketing system for streamlined support

  • Stars

    3,325

  • Last commit

    3 days ago

  • License

    AGPL-3.0
Frappe Helpdesk consolidates customer issues, automates workflows, and empowers self-service to boost agent productivity and customer satisfaction.

Open Source Alternative to:

Favicon of Zendesk
Zendesk
Favicon of Bigcapital

Bigcapital

Automate financial processes for smarter business decisions

  • Stars

    3,847

  • Last commit

    14 hours ago

  • License

    AGPL-3.0
Cloud-based accounting software that streamlines bookkeeping, generates intelligent reports, and offers multi-currency support for efficient financial management.

Open Source Alternative to:

Favicon of Quickbooks
Quickbooks
Favicon of Cinny

Cinny

Secure and elegant Matrix client for seamless conversations

  • Stars

    3,849

  • Last commit

    6 days ago

  • License

    AGPL-3.0
Cinny offers a simple, elegant, and secure interface for Matrix-based conversations, protected by end-to-end encryption.

Open Source Alternative to:

Favicon of Discord
Discord
Favicon of Chartbrew

Chartbrew

Create stunning data visualizations with ease

  • Stars

    4,041

  • Last commit

    23 hours ago

  • License

    MIT
A powerful, open-source platform for building interactive dashboards and charts from multiple data sources without coding.

Open Source Alternative to:

Favicon of Power BI
Power BI
Favicon of Laminar

Laminar

AI
AI-powered platform for engineering LLM products

  • Stars

    3,183

  • Last commit

    2 days ago

  • License

    Apache-2.0
Laminar is an open-source platform that helps collect, understand, and utilize data for building high-quality LLM applications.

Open Source Alternative to:

Favicon of LangChain
LangChain
Favicon of Ueli

Ueli

Quick access to apps and files with keyboard shortcuts

  • Stars

    4,583

  • Last commit

    8 days ago

  • License

    MIT
A keyboard-driven launcher that helps you quickly find and open applications, files, and bookmarks across Windows, macOS, and Linux

Open Source Alternative to:

Favicon of Raycast
Raycast
Favicon of Bknd

Bknd

Feature-rich backend that runs anywhere you need it

  • Stars

    3,749

  • Last commit

    5 months ago

  • License

    Apache-2.0
Lightweight Firebase alternative with database, auth, storage, and workflows. Framework-agnostic backend that integrates with NextJS, Remix, Hono and more.

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of Spliit

Spliit

Effortlessly split expenses with friends and roommates

  • Stars

    2,869

  • Last commit

    1 day ago

  • License

    MIT
A user-friendly app for tracking shared expenses, settling debts, and managing group finances with ease and transparency.

Open Source Alternative to:

Favicon of Splitwise
Splitwise
Favicon of Ryot

Ryot

Track your life, your way

  • Stars

    3,553

  • Last commit

    19 hours ago

  • License

    GPL-3.0
Ryot is a versatile platform for effortlessly tracking media, fitness, and more, replacing manual methods like spreadsheets.

Open Source Alternative to:

Favicon of Notion
Notion
Favicon of Worklenz

Worklenz

Open source agency management tool for streamlined success

  • Stars

    3,148

  • Last commit

    9 days ago

  • License

    AGPL-3.0
Worklenz is a comprehensive project management platform that helps agencies organize tasks, track resources, and boost productivity.

Open Source Alternative to:

Favicon of Linear
Linear
Favicon of Open Wearables

Open Wearables

Convert wearable data into actionable health insights with open algorithms

  • Stars

    2,369

  • Last commit

    13 hours ago

  • License

    MIT
Self-hosted health intelligence platform with open algorithms, AI reasoning engine, and zero per-user fees. Connect Apple Health, Whoop, Garmin, Oura, and more.

Open Source Alternative to:

Favicon of Terra API
Terra API
Favicon of Shelf

Shelf

Effortless inventory management for modern businesses

  • Stars

    2,982

  • Last commit

    20 hours ago

  • License

    AGPL-3.0
Simplify asset tracking, boost productivity, and gain real-time insights with our user-friendly, open-source inventory solution.
Favicon of Chaskiq

Chaskiq

Open-source customer communication platform

  • Stars

    3,560

  • Last commit

    2 months ago

  • License

    Unknown
Versatile messaging solution for businesses to engage customers through multiple channels, with AI-powered automation and analytics.

Open Source Alternative to:

Favicon of Manychat
Manychat
Favicon of Autumn

Autumn

Stripe payments, usage tracking, and paywalls in 3 functions

  • Stars

    2,647

  • Last commit

    16 hours ago

  • License

    Apache-2.0
Simplify Stripe integration for AI startups with 3 functions, 0 webhooks. Build pricing plans in 30 minutes with usage tracking, credits, and feature controls.

Open Source Alternative to:

Favicon of Stripe Billing
Stripe Billing
Favicon of OpenLIT

OpenLIT

AI
Monitor, debug, and scale LLM applications with ease

  • Stars

    2,703

  • Last commit

    9 hours ago

  • License

    Apache-2.0
Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry.

Open Source Alternative to:

Favicon of LangSmith
LangSmith
Favicon of Sol

Sol

Fast and beautiful launcher for quick access to apps and tools

  • Stars

    3,061

  • Last commit

    22 hours ago

  • License

    MIT
A modern macOS launcher that provides instant access to applications, utilities, and system functions through an elegant and efficient interface.

Open Source Alternative to:

Favicon of Raycast
Raycast
Favicon of Defguard

Defguard

Zero-Trust VPN with built-in 2FA/MFA and SSO capabilities

  • Stars

    2,805

  • Last commit

    1 day ago

  • License

    Unknown
Enterprise-grade open source VPN solution combining WireGuard with mandatory 2FA/MFA and integrated OpenID Connect SSO for secure remote access

Open Source Alternative to:

Favicon of Zerotier
Zerotier
Favicon of Dittofeed

Dittofeed

Open-source customer engagement platform for automation

  • Stars

    2,908

  • Last commit

    5 months ago

  • License

    MIT
Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Open Source Alternative to:

Favicon of Mailchimp
Mailchimp
Favicon of Gladys Assistant

Gladys Assistant

Self-hosted home automation without the cloud

  • Stars

    3,154

  • Last commit

    19 hours ago

  • License

    Apache-2.0
Privacy-first home automation platform that runs locally on your hardware, supports Zigbee, Matter, and MQTT, and lets you automate your home without coding.

Open Source Alternative to:

Favicon of Google Assistant
Google Assistant
Favicon of Usertour

Usertour

Create engaging product tours and user onboarding experiences

  • Stars

    2,277

  • Last commit

    9 hours ago

  • License

    AGPL-3.0
Open-source platform for building interactive product tours, tooltips, and in-app guides to improve user engagement and feature adoption without complex coding

Open Source Alternative to:

Favicon of Userflow
Userflow
Favicon of Ballerine

Ballerine

AI agents that transform merchant risk decisions at scale

  • Stars

    2,423

  • Last commit

    9 days ago

  • License

    Unknown
Reduce fraud, accelerate underwriting, and maintain compliance with AI-driven merchant risk intelligence for PSPs, banks, and fintechs.

Open Source Alternative to:

Favicon of Seon
Seon
Favicon of LearnHouse

LearnHouse

Create, sell, and manage online courses with full control

  • Stars

    2,183

  • Last commit

    4 days ago

  • License

    AGPL-3.0
Open-source LMS for building and selling courses with a block-based editor, built-in payments, AI tools, analytics, and white-labeling. Self-host or use the cloud.

Open Source Alternative to:

Favicon of Miro
Miro
Favicon of Ray.so

Ray.so

Create beautiful images of your code

  • Stars

    2,344

  • Last commit

    2 days ago

  • License

    MIT
Turn your code into beautiful images. Choose from a range of syntax colors, hide or show the background, and toggle between a dark and light window.
Favicon of Grida

Grida

Open canvas for designing and building web apps

  • Stars

    2,616

  • Last commit

    1 day ago

  • License

    Apache-2.0
Design and build web applications on an open canvas with AI-powered tools, Figma integration, pixel drawing, and a modular SDK built for extensibility.

Open Source Alternative to:

Favicon of Figma
Figma
Favicon of Comp AI

Comp AI

Get audit-ready for SOC 2, ISO 27001, HIPAA, and GDPR

  • Stars

    1,874

  • Last commit

    11 days ago

  • License

    AGPL-3.0
AI-driven compliance platform that automates evidence collection, policy generation, and continuous monitoring across 580+ integrations for SOC 2, ISO 27001, HIPAA, and GDPR.

Open Source Alternative to:

Favicon of Vanta
Vanta
Favicon of WR.DO

WR.DO

Free DNS management and URL shortening platform

  • Stars

    2,279

  • Last commit

    3 months ago

  • License

    MIT
WR.DO offers free domain name distribution and short URL generation, built on Cloudflare's infrastructure for reliability and speed.

Open Source Alternative to:

Favicon of TinyURL
TinyURL
Favicon of Envoy AI Gateway

Envoy AI Gateway

AI
Route GenAI traffic with confidence using open source

  • Stars

    1,940

  • Last commit

    19 hours ago

  • License

    Apache-2.0
Open source gateway built on Envoy for routing application traffic to GenAI services. Supports 16+ LLM providers including OpenAI, Anthropic, AWS Bedrock.

Open Source Alternative to:

Favicon of Vercel AI Gateway
Vercel AI Gateway
Favicon of Quiet

Quiet

Serverless team chat over Tor, no phone number needed

  • Stars

    2,638

  • Last commit

    1 day ago

  • License

    GPL-3.0
Quiet is a peer-to-peer messaging app that syncs messages directly between devices over Tor, with no central server, no phone number required, and no metadata leaks.

Open Source Alternative to:

Favicon of Discord
Discord
Favicon of Notifuse

Notifuse

Self-hosted email platform with visual editor & analytics

  • Stars

    2,051

  • Last commit

    2 days ago

  • License

    AGPL-3.0
Free open-source email platform for newsletters and transactional emails. Self-hosted alternative to Mailchimp with visual MJML editor, A/B testing, and analytics.

Open Source Alternative to:

Favicon of Resend
Resend
Favicon of c15t

c15t

Build privacy-compliant cookie banners with full control

  • Stars

    1,858

  • Last commit

    3 days ago

  • License

    Apache-2.0
Open source consent management framework for modern web apps. Framework-agnostic, fully customizable, and performance-first with no vendor lock-in.

Open Source Alternative to:

Favicon of Termly
Termly
Favicon of OpenMeter

OpenMeter

Real-time usage metering and billing for AI companies

  • Stars

    2,215

  • Last commit

    20 hours ago

  • License

    Apache-2.0
Open source billing platform that turns events into revenue with real-time metering, usage limits, and flexible pricing. Integrates with Stripe, CRMs, and payment providers.

Open Source Alternative to:

Favicon of Stripe Billing
Stripe Billing
Favicon of Open Mercato

Open Mercato

AI-native CRM/ERP foundation with 80% already built

  • Stars

    1,648

  • Last commit

    11 hours ago

  • License

    MIT
A modular CRM/ERP framework built on Next.js and TypeScript that encodes hundreds of architectural decisions so dev teams can ship production features in days, not months.

Open Source Alternative to:

Favicon of SAP
SAP
Favicon of dstack

dstack

AI
GPU orchestration across clouds, Kubernetes, and on-prem

  • Stars

    2,216

  • Last commit

    14 hours ago

  • License

    MPL-2.0
Unified control plane for AI compute that provisions and schedules GPU workloads across any cloud, Kubernetes cluster, or bare-metal server.

Open Source Alternative to:

Favicon of Kubernetes
Kubernetes
Favicon of Firecamp

Firecamp

Unified API development ecosystem for modern teams

  • Stars

    2,607

  • Last commit

    6 months ago

  • License

    AGPL-3.0
All-in-one platform for API testing, documentation, and collaboration, simplifying the entire API development lifecycle.

Open Source Alternative to:

Favicon of Postman
Postman
Favicon of undb

undb

Local-first, offline-first no-code database platform

  • Stars

    2,972

  • Last commit

    1 year ago

  • License

    AGPL-3.0
Build and manage custom databases with ease, create type-safe APIs, and develop applications quickly

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of ClassroomIO

ClassroomIO

Build your custom learning academy in minutes

  • Stars

    1,657

  • Last commit

    24 hours ago

  • License

    AGPL-3.0
Open source LMS designed for companies and training organizations. Create, manage, and deliver courses with AI support, customizable dashboards, and collaborative features.

Open Source Alternative to:

Favicon of Udemy
Udemy
Favicon of Synara

Synara

AI
Code with Claude, Codex, Gemini, and more in one workspace

  • Stars

    1,576

  • Last commit

    12 hours ago

  • License

    MIT
Desktop coding workspace that connects to AI subscriptions you already have, with parallel agents, worktrees, one-click PRs, and multi-project management.

Open Source Alternative to:

Favicon of Claude Code
Claude Code
Favicon of Languine

Languine

Automated localization for modern development teams

  • Stars

    2,030

  • Last commit

    3 months ago

  • License

    MIT
A developer-focused localization platform that automates translation workflows within your existing development pipeline and CI/CD processes.

Open Source Alternative to:

Favicon of Crowdin
Crowdin
Favicon of Atomic CRM

Atomic CRM

Open-source CRM toolkit for personalized solutions

  • Stars

    1,202

  • Last commit

    6 days ago

  • License

    MIT
Build a customizable CRM that matches your company's vision, designed for developers and loved by end users.

Open Source Alternative to:

Favicon of Attio
Attio
Favicon of Azimutt

Azimutt

Next-Gen ERD: Design, Explore, Document and Analyze your database.

  • Stars

    2,167

  • Last commit

    2 months ago

  • License

    MIT
Azimutt is a powerful tool for seamlessly exploring, documenting, and optimizing large and complex databases.
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