Directory

All Open Source Apps

Every app scored on repo health, technical quality, and dependency risk — before you install anything.

748 apps
Updated continuously
Python
83%
MIT

Gemma Multimodal Fine-Tuner

AI Development

1,503

An Apple-Silicon-native LoRA fine-tuning tool for Gemma on text, image, and audio data — with a wizard CLI, live browser-based training visualizer, and streaming from GCS/BigQuery for datasets too large for local disk.

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65
Repo Health
68
Technical
72
Dependency
Built with
Python 83%
Updated 5 days ago
Python
99%
Apache 2.0

Rasa Open Source

AI Assistants · AI Development · Voice AI

21,332

Rasa Open Source is a Python machine learning framework for building contextual, multi-turn chatbots and voice assistants that understand natural language and maintain conversation state.

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64
Repo Health
78
Technical
63
Dependency
Built with
Python 99%
Updated 2 months ago
JavaScript
54%
MIT

GPU Hot

Devops · Monitoring

1,633

Real-time NVIDIA GPU monitoring dashboard — self-hosted, scale from 1 to 100+ GPUs with sub-second metrics and no cloud dependency.

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60
Repo Health
73
Technical
79
Dependency
Built with
JavaScript 54%
Python 34%
Updated 1 months ago
Python
66%
Other

Morphik

AI Development · Databases · Search

3,716

Morphik is an AI-native ingestion and retrieval engine that lets developers store, search, and reason over visually rich documents — scanned PDFs, manuals, slides, and video — without duct-taping together OCR, an embedding model, and a vector database.

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60
Repo Health
71
Technical
67
Dependency
Built with
Python 66%
TypeScript 23%
Updated 6 days ago
Python
97%
MIT

local-deep-researcher

AI Assistants · AI Development

9,357

A fully local web research assistant that iteratively searches, summarizes, and refines markdown reports using any Ollama or LMStudio model—no cloud or API keys required.

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59
Repo Health
74
Technical
75
Dependency
Built with
Python 97%
Updated 1 weeks ago
Python
62%
MIT

AutoGen

AI Development · Automation

61,194

Build autonomous and human-in-the-loop multi-agent AI systems with a layered, event-driven Python and .NET framework pioneered at Microsoft Research.

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56
Repo Health
78
Technical
73
Dependency
Built with
Python 62%
C# 25%
TypeScript 12%
Updated 5 months ago
Rust
79%
Apache 2.0

TensorZero

Ab Testing Experimentation · AI Development · Monitoring

11,717

TensorZero unifies the LLM gateway, observability, evaluation, optimization, and experimentation stack behind a single OpenAI-compatible API, built in Rust for sub-millisecond p99 latency.

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53
Repo Health
87
Technical
69
Dependency
Built with
Rust 79%
TypeScript 15%
Updated 3 months ago
Rust
63%
MIT

PostgresML

AI Development · Databases

6,825

Run ML training and LLM inference natively inside PostgreSQL with GPU acceleration — no data movement required.

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51
Repo Health
76
Technical
64
Dependency
Built with
Rust 63%
JavaScript 11%
Updated 1 years ago
Rust
66%
GPL 3.0

Pipedash

Developer Tools · Devops · Monitoring

1,085

One dashboard to monitor, trigger, and cancel CI/CD pipelines across GitHub, GitLab, Jenkins, Tekton, Buildkite, ArgoCD, and Bitbucket — desktop, Docker, or iOS.

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50
Repo Health
64
Technical
73
Dependency
Built with
Rust 66%
TypeScript 33%
Updated 1 months ago
Python
100%
MIT

Ossature

AI Development

201

An open-source build system that turns written specs and architecture into working code — an LLM generates code under tight constraints, task by task with narrow context windows, instead of attempting an entire codebase at once.

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48
Repo Health
70
Technical
78
Dependency
Built with
Python 100%
Updated 1 months ago
Python
44%
MIT

/dev/push

Developer Tools · Devops

4,757

Self-hosted, open-source Vercel alternative that deploys Python, Node.js, PHP, and any Docker-compatible app from a Git push, with zero-downtime rollouts and real-time logs.

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44
Repo Health
68
Technical
73
Dependency
Built with
Python 44%
HTML 31%
CSS 17%
Updated 7 months ago
Python
100%
MIT

Unlimited OCR

AI Development

26,444

Baidu's open-source OCR model for "one-shot, long-horizon parsing" — published with an arXiv paper, a Hugging Face model release, and vLLM inference support, aimed at document understanding beyond typical page-by-page OCR limits.

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43
Repo Health
69
Technical
0
Dependency
Built with
Python 100%
Updated 2 months ago
Rust
71%
MIT

Trieve

AI Development · Developer Tools · Search

2,719

All-in-one self-hostable platform for hybrid search, RAG, recommendations, and analytics built on Rust and Qdrant.

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42
Repo Health
74
Technical
64
Dependency
Built with
Rust 71%
Updated 8 months ago
Python
83%
MIT

autoresearch

AI Agents · AI Development

96,897

Give an AI agent a real LLM training setup and let it experiment autonomously overnight — you wake up to a log of experiments and (hopefully) a better model.

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34
Repo Health
77
Technical
80
Dependency
Built with
Python 83%
Jupyter Notebook 17%
Updated 6 months ago
PHP
63%
AGPL 3.0

Vanguard Backup

Devops

37

Self-hosted backup automation for Ubuntu and Debian servers with S3 storage, SSH-based file and database backup, and multi-channel notifications.

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34
Repo Health
80
Technical
69
Dependency
Built with
PHP 63%
Blade 36%
Updated 10 months ago
Rust
79%
MIT

mnemo

AI Agents · AI Development · AI Memory

236

A local-first AI memory sidecar that extracts entities, builds a persistent knowledge graph, and injects ranked context into any LLM pipeline — no cloud required.

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27
Repo Health
78
Technical
75
Dependency
Built with
Rust 79%
Python 16%
Updated 3 months ago

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