Top #oss Tools & Software

Explore 12 hand-picked tools and software tagged with oss — ranked by popularity and community signals.

ollama

github

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

AI Tools Go
★ 169,269

vllm

github

A high-throughput and memory-efficient inference and serving engine for LLMs

AI Tools Python
★ 76,801

unsloth

github

Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.5, DeepSeek, gpt-oss locally.

AI Tools Python
★ 61,695

memos

github

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

Productivity Go
★ 58,956

OpenCut

github

The open-source CapCut alternative

Developer Tools TypeScript
★ 48,225

sglang

github

SGLang is a high-performance serving framework for large language models and multimodal models.

AI Tools Python
★ 26,567

Obtainium

github

Get Android app updates straight from the source.

Security Dart
★ 16,485

oss-fuzz

github

OSS-Fuzz - continuous fuzzing for open source software.

Security Shell
★ 12,209

cdnjs

github

🤖 CDN assets - The #1 free and open source CDN built to make life easier for developers.

Frameworks
★ 10,696

goss

github

Quick and Easy server testing/validation

DevOps Go
★ 5,880

ossec-hids

github

OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.

Security C
★ 5,005

dependency-track

github

Dependency-Track is an intelligent Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain.

Security Java
★ 3,788