Repository Index

Awesome list of open-source startup alternatives to well-known SaaS products 🚀

• awesome
• awesome-list
• python
• startups

⛰️ LifeOS — The AI-powered Life Operating System that helps you hill climb to wherever you're going.

• ai
• augmentation
• productivity
• humans

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

• mailserver
• mail
• postfix
• dovecot

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

• testing
• test-automation
• api-testing
• testing-tools

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

• quantified-self
• activitywatch
• productivity
• time-tracking

Turns Data and AI algorithms into production-ready web applications in no time.

• automation
• data-engineering
• data-ops
• data-visualization

An open-source screen recorder built with web technology

• screen-recorder
• javascript
• electron
• mac

The free and privacy-friendly screen recorder with no limits 🎥

• screen-capture
• screencast
• recorder
• annotation

TranslatedProduction-grade platform for building agentic IM bots - Agent, knowledge base orchestration, plugin system / Bots for Discord / Slack / LINE / Telegram / WeChat(企业微信 (Qiye Weixin, "Enterprise WeChat"), 企微智能机器人 (Qiwei Zhineng Jiqiren, "Enterprise WeChat smart bot"), 公众号 (Gongzhonghao, "official account")) / 飞书 (Feishu, "flying book") / 钉钉 (Dingding, "nail nail") / QQ / Matrix e.g. Integrated with ChatGPT(GPT), DeepSeek, Dify, n8n, Langflow, Coze, Claude, Gemini, GLM, Ollama, SiliconFlow, Kimi, openclaw / hermes agent, deerflow

• qq
• openai
• agent
• llm

Deploy a Production Ready Kubernetes Cluster

• kubernetes-cluster
• ansible
• kubernetes
• high-availability

AI video skill for Claude Code & Codex — cinematic, editable product promos with Remotion: 124 shot recipe cards, 150 motion previews, beat sync, sound design, Motion Workbench & JianYing (CapCut CN) export.

• agent-skills
• ai-agents
• ai-video
• claude-code

SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.

A comprehensive collection of Agent Skills for context engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, or debugging agent systems that require effective context management.

Your agent team, in one group chat.

• agents
• agents-sdk
• ai
• ai-agents

💿 Free software that works great, and also happens to be open-source Python.

• python
• application
• video
• audio

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

• static-analysis
• static-code-analysis
• java
• go

Memori is agent-native memory infrastructure. A LLM-agnostic layer that turns agent execution and conversation into structured, persistent state for production systems. Built for enterprise, Memori works with the data infrastructure you already run, no rip-and-replace, and deploys across managed cloud, single-tenant cloud, VPC, and on-premises.

• agent
• ai
• long-short-term-memory
• memory

Build production-ready applications in TypeScript

• effect
• javascript
• cli
• opentelemetry

OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub

• project-management
• openproject
• ruby
• issue-tracker

CVAT is a leading data annotation platform for image, video, audio, and 3D datasets. It offers open-source, cloud, and enterprise products, as well as labeling services, with AI-assisted labeling, quality assurance, team collaboration, analytics, and developer APIs.

• video-annotation
• computer-vision
• computer-vision-annotation
• image-annotation

Kubernetes Operations (kOps) - Production Grade k8s Installation, Upgrades and Management

• kubernetes
• go
• cncf
• containers

Omnivore is a complete, open source read-it-later solution for people who like reading.

• bookmarks
• logseq
• logseq-plugin
• productivity

An orchestration platform for the development, production, and observation of data assets.

• data-pipelines
• dagster
• workflow
• data-science

A curated list for awesome kubernetes sources :ship::tada:

• kubernetes
• minikube
• meetup
• resource