Open Source Alternatives

Alternatives
Categories
Categories by size882 projects
Browse all 21 categoriesLLMOps & AI Tooling, Design & Creative and 9 more
Blog
Advertise

Search open source alternatives

SearchNotion, Slack, password manager.../

Submit

Open Source Alternatives

Alternatives
Blog
Advertise

Submit your project

New open source projects by email

The projects we add and every new guide. Free, unsubscribe any time.

Email address

Open Source Alternatives

Handpicked Open Source Alternatives to Paid Softwares

Product

Categories
Tag
Advertise

Resources

Blog
Collection
Submit

Company

Privacy Policy
Terms of Service
Refund Policy
Sitemap

Alternatives

Claude Code
Jira
Notion
Slack
Linear
Wispr Flow
All alternatives

Open SourceAlternatives

Open Source Alternatives

Alternatives
Categories
Categories by size882 projects
Browse all 21 categoriesLLMOps & AI Tooling, Design & Creative and 9 more
Blog
Advertise

Search open source alternatives

SearchNotion, Slack, password manager.../

Submit

Open Source Alternatives

Alternatives
Blog
Advertise

Submit your project

New open source projects by email

The projects we add and every new guide. Free, unsubscribe any time.

Email address

Open Source Alternatives

Handpicked Open Source Alternatives to Paid Softwares

Product

Categories
Tag
Advertise

Resources

Blog
Collection
Submit

Company

Privacy Policy
Terms of Service
Refund Policy
Sitemap

Alternatives

Claude Code
Jira
Notion
Slack
Linear
Wispr Flow
All alternatives

Open SourceAlternatives

Coding Open Source Tools - Page 4

Tag

Coding Open Source Tools

All
3D Modeling
A/B Testing
AI Agents
AI Coding Assistant
AI SDK
AI Search Tools
API Development Tools
API Infrastructure
Authentication
Authorization
BaaS
Chat
Chatbots
CI/CD Platforms
Cloud Management
Cloud Native
Cloud Native
CMS
Coding
CRM
Customer Support
Cybersecurity
Data Visualization
Database
Developer Framework
Developer Tools
DevOps Tools
Docker Management
Documentation
Email
File Sharing
File Sync & Storage
Graphic Design
Headless CMS
Knowledge Base
Knowledge Management
LLM
LLMOps
Monitoring
No Code
Note-taking Apps
Open Core
Privacy Tools
Project Management
RAG
Security
Self Hosted
Server Management
Social Media
Testing
UI/UX Design
Video
Web Analytics
Web Browsers
Web Hosting
Web3
WebSocket Servers
Workflow Automation
Workflow Orchestration

64 projects, sorted by GitHub stars.

VoidZero

Alternative toVercel

Next-generation unified JavaScript tooling infrastructure

6,409 GitHub stars
Licence MIT

Grit

Alternative toModerne

Automate code migrations at scale using a pattern-matching DSL

4,614 GitHub stars
Licence MIT

LLM Foundry

Alternative toDatabricks

Apache 2.0 LLM fine-tuning toolkit for Llama and Mistral on GPU

4,443 GitHub stars
Licence Apache-2.0
#LLM

go-modern-guidelines

InDeveloper Tools

Modern Go idioms for every AI coding agent, free

3,876 GitHub stars
Licence Apache-2.0

Atomic Agent

Alternative toGrok Bot

Local-first AI agent that runs on your machine, drives real tools.

3,425 GitHub stars
Licence MIT
#LLM

tuicr

Alternative toGraphite

Terminal UI for code review with vim keybindings and GitHub-style

3,419 GitHub stars
Licence MIT

monocode

Alternative toConductor

One desktop UI for all your AI coding agents.

3,177 GitHub stars
Licence MIT

Apache PDFBox

Alternative toiText 7

Open source Java library for creating and parsing PDFs

3,133 GitHub stars
Licence Apache-2.0

Pstack Claude

InAI & Machine Learning

Structured coding workflows for Claude Code, Codex, and Pi

3,102 GitHub stars
Licence MIT

MuPDF

Alternative toApryse PDF SDK

Fast open source library for rendering and editing PDFs

3,007 GitHub stars
Licence AGPL-3.0

21st.dev

Alternative toTailwind UI

Browse and install production-ready shadcn/ui components via CLI

2,188 GitHub stars
Licence MIT

Languine

Alternative toPhrase

Keep translations in sync with code changes via AI-powered CLI

2,033 GitHub stars
Licence MIT