Directory

All Open Source Apps

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

746 apps
Updated continuously
TypeScript
97%
MPL 2.0

Logto

Authentication

14,552

Open-source auth infrastructure for SaaS and AI apps with OIDC, SAML, and RBAC

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91
Repo Health
83
Technical
63
Dependency
Built with
TypeScript 97%
Updated 1 weeks ago
Clojure
72%
MPL 2.0

Penpot

Design Tools

59,999

Open-source design platform with GPU-accelerated canvas, native design tokens, and MCP-powered AI workflows for teams that ship fast.

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91
Repo Health
83
Technical
73
Dependency
Built with
Clojure 72%
Updated 1 weeks ago
C++
68%
MPL 2.0

Zen Browser

Browser

44,435

A Firefox-based browser that puts focus, privacy, and workflow front-and-centre without sacrificing compatibility

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88
Repo Health
81
Technical
80
Dependency
Built with
C++ 68%
Fluent 15%
JavaScript 14%
Updated 1 weeks ago
Rust
97%
MPL 2.0

Sonic

Databases · Search

21,341

Fast, lightweight, schema-less search backend in Rust — microsecond queries, 30MB RAM, no document storage required.

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88
Repo Health
88
Technical
70
Dependency
Built with
Rust 97%
Updated 2 weeks ago
TypeScript
49%
MPL 2.0

Artillery

Developer Tools · Devops

9,076

Cloud-scale load testing and functional testing for APIs, WebSockets, gRPC, and headless browsers, distributed across AWS Lambda or Fargate with zero infrastructure to manage.

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87
Repo Health
73
Technical
68
Dependency
Built with
TypeScript 49%
JavaScript 48%
Updated 1 months ago
OCaml
73%
MPL 2.0

Terrateam

Developer Tools · Devops

1,281

GitOps automation for Terraform, Pulumi, and IaC at scale

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86
Repo Health
72
Technical
74
Dependency
Built with
OCaml 73%
HCL 20%
Updated 1 weeks ago
Go
54%
MPL 2.0

shaper

Analytics · Data Engineering

1,248

Build analytics dashboards, reports, and customer-facing analytics by writing pure SQL — powered by DuckDB and designed for self-hosted deployment.

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80
Repo Health
79
Technical
74
Dependency
Built with
Go 54%
TypeScript 45%
Updated 1 weeks ago
Python
97%
MPL 2.0

Taiga Back

Developer Tools · Project Management

850

Self-hosted agile project management backend with Scrum, Kanban, issue tracking, and a full REST API — built on Django and PostgreSQL.

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75
Repo Health
74
Technical
64
Dependency
Built with
Python 97%
Updated 2 weeks ago
Python
53%
CC0-1.0

Mail-in-a-Box

Hosting Control Panel

15,419

Turn a fresh Ubuntu server into a fully configured, self-hosted email system in minutes — SMTP, IMAP, DNS, TLS, webmail, and spam filtering all pre-wired and ready to go.

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69
Repo Health
68
Technical
0
Dependency
Built with
Python 53%
Shell 26%
HTML 20%
Updated 3 weeks ago
MPL 2.0

Markdown Task Manager

Developer Tools · Productivity · Project Management

533

A single-file, local-first Kanban board that turns plain Markdown files into a drag-and-drop task manager, with no server, database, or account required.

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68
Repo Health
53
Technical
0
Dependency

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