Directory

All Open Source Apps

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

746 apps
Updated continuously
Rust
92%
Apache 2.0

Murr

Databases

111

A RocksDB-based NVMe/S3 cache purpose-built for AI inference workloads — a faster Redis replacement optimized for batch, low-latency, zero-copy reads and writes between data pipelines and inference apps.

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63
Repo Health
72
Technical
76
Dependency
Built with
Rust 92%
Updated 2 weeks ago
Python
56%
MIT

Foxel

File Storage

1,062

Self-hosted private cloud storage with AI semantic search and a pluggable multi-backend file management system.

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62
Repo Health
68
Technical
76
Dependency
Built with
Python 56%
TypeScript 41%
Updated 1 weeks ago
Python
94%
Apache 2.0

SWIRL

Data Engineering · Databases · Search

3,047

Federated AI search and RAG across 100+ enterprise sources—no data extraction, no vector database required.

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62
Repo Health
83
Technical
65
Dependency
Built with
Python 94%
Updated 2 days 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

3,715

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 3 days ago
Java
34%
Apache 2.0

Enso

Analytics · Data Engineering · Low Code Platforms

7,441

A visual and textual programming platform for data prep and analysis where the node graph and the underlying Enso code are always perfectly in sync, built by an Alteryx co-founder on a GraalVM engine.

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59
Repo Health
90
Technical
62
Dependency
Built with
Java 34%
TypeScript 27%
Scala 26%
Updated 1 months 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
76
Dependency
Built with
Python 97%
Updated 1 weeks ago
Go
99%
AGPL 3.0

MinIO

File Storage

61,350

High-performance, S3-compatible object storage built for AI/ML and analytics workloads — run it anywhere from a laptop to a petabyte-scale cluster.

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59
Repo Health
85
Technical
65
Dependency
Built with
Go 99%
Updated 5 months ago
Rust
93%
Other

Tabby

AI Code Assistants

33,891

Self-hosted AI coding assistant — run GitHub Copilot-grade code completion on your own hardware with no cloud dependency.

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58
Repo Health
78
Technical
61
Dependency
Built with
Rust 93%
Updated 3 months ago
Go
54%
AGPL 3.0

Uptrace

Devops · Monitoring

4,293

Unified open-source APM that collects OpenTelemetry traces, metrics, and logs into a single self-hosted platform backed by ClickHouse.

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58
Repo Health
70
Technical
65
Dependency
Built with
Go 54%
Vue 34%
Updated 1 months ago
JavaScript
92%
MIT

AudioMass

Design Tools

2,997

A free, full-featured web-based audio and waveform editor that runs entirely in the browser — no plugins, no installs, just open and edit.

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56
Repo Health
68
Technical
0
Dependency
Built with
JavaScript 92%
Updated 1 months ago
Python
62%
MIT

AutoGen

AI Development · Automation

61,193

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
43%
BSD 3

MicroBin

File Storage

4,571

A self-contained, encrypted paste bin and file-sharing app in Rust with animal-name URLs, burn-after-read, and one-command Docker deployment.

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56
Repo Health
67
Technical
71
Dependency
Built with
Rust 43%
HTML 28%
JavaScript 20%
Updated 2 weeks ago
Rust
77%
AGPL 3.0

Spacedrive

Collaboration · File Storage

39,040

One file manager for all your devices and clouds — powered by a Virtual Distributed File System built in Rust.

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56
Repo Health
84
Technical
64
Dependency
Built with
Rust 77%
TypeScript 20%
Updated 2 months ago
Python
100%
Apache 2.0

BotCity Framework

Automation · Developer Tools

144

Computer-vision powered Python framework for building RPA bots that click, type, and read any desktop, web, or terminal UI without needing an API.

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55
Repo Health
53
Technical
68
Dependency
Built with
Python 100%
Updated 1 months ago
Go
91%
Apache 2.0

FerretDB

Databases

11,082

An open-source MongoDB alternative that translates wire protocol queries to SQL and stores documents in PostgreSQL

View details
55
Repo Health
86
Technical
70
Dependency
Built with
Go 91%
Updated 3 months ago
PHP
48%
AGPL 3.0

Crater

Invoicing Finance

8,349

Open source invoicing and billing platform for freelancers and small businesses — create estimates, track expenses, accept Stripe payments, and run recurring invoices from your own server.

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54
Repo Health
68
Technical
68
Dependency
Built with
PHP 48%
Vue 40%
Updated 2 years ago
Go
89%
Apache 2.0

Glasskube

Developer Tools · Devops

3,494

A next-generation Kubernetes package manager with a GUI, CLI, and native GitOps integration that makes deploying cluster workloads 20x faster than Helm.

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54
Repo Health
74
Technical
75
Dependency
Built with
Go 89%
Updated 3 months ago
Rust
64%
MIT

dif

Ab Testing Experimentation · Developer Tools

25

Feature flags and A/B tests that live in your repo as Markdown files — one CLI command to install, no signup, no dashboard to rot.

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53
Repo Health
72
Technical
0
Dependency
Built with
Rust 64%
TypeScript 32%
Updated 1 weeks 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
Go
92%
AGPL 3.0

BillionMail

Marketing

15,693

Self-hosted email server and marketing platform that gives you unlimited sending, full deliverability control, and AI-assisted campaigns without monthly fees.

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52
Repo Health
74
Technical
70
Dependency
Built with
Go 92%
Updated 3 months ago
Rust
47%
MIT

Kuku

Note Taking

225

A local-first, open-source Markdown knowledge workspace for macOS — plain files, personal wiki and Second Brain workflows, AI-assisted diffs, and encrypted sync, built as an Obsidian alternative.

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52
Repo Health
67
Technical
67
Dependency
Built with
Rust 47%
TypeScript 40%
Updated 3 weeks ago
Ruby
70%
AGPL 3.0

Maybe

Authentication · Databases · Invoicing Finance

54,263

Self-hostable personal finance app that gives you full ownership of your financial data with a clean, minimal Rails-powered interface.

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52
Repo Health
82
Technical
0
Dependency
Built with
Ruby 70%
HTML 23%
Updated 1 years ago
Rust
89%
Apache 2.0

OpenFang

AI Agents

18,208

An open-source "Agent Operating System" built in Rust — a single binary providing a kernel, memory, skills, extensions, and multi-channel runtime for running AI agents, with 1,700+ tests and zero clippy warnings.

View details
52
Repo Health
73
Technical
67
Dependency
Built with
Rust 89%
Updated 2 months ago

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