🌍 Open Source Tools - Discover the best open-source projects and tools from around the world!
This repository is a growing collection of open-source projects and free tools, updated with new content each week. Whether you’re a professional, a student, or just someone looking for useful tools, this repository has something for everyone. We aim to share projects that simplify your work and boost productivity.
📅 Weekly Dev Tech Pulse#3
Date: 29.12.2024
Check out more projects in the projects section.
Click the categories below to filter tools by type:
| Name | ⭐ Stars | Free/Paid | Description | Tags |
|---|---|---|---|---|
| hcengineering/platform |  |
Free | Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion) | self-hosted open-source alternative application-management |
| CasaOS |  |
Free | CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system. | personal-cloud open-source self-hosted file-storage |
| formbricks |  |
Free | Open Source Survey Platform. | open-source form-builder survey-builder form-analytics self-hosted |
| nextcloud/server |  |
Free | ☁️ Nextcloud server, a safe home for all your data. | open-source cloud-storage file-sharing data-security self-hosted |
| twentyhq/twenty |  |
Free | Building a modern alternative to Salesforce, powered by the community. | open-source business-management team-collaboration productivity |
| golemcloud/golem |  |
Free | Golem is an open source durable computing platform that makes it easy to build and deploy highly reliable distributed systems. | distributed-systems open-source blockchain cloud-computing |
| siyuan-note/siyuan |  |
Free | A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang. | note-taking open-source self-hosted productivity |
| argmaxinc/WhisperKit |  |
Free | On-device Speech Recognition for Apple Silicon | open-source speech-to-text ai transcription machine-learning |
| hoppscotch/hoppscotch |  |
Free | Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia) | open-source api-testing developer-tools |
| middlewarehq/middleware |  |
Free | ✨ Open-source DORA metrics platform for engineering teams ✨ | open-source ci/cd dora-metrics |
| n8n-io/n8n |  |
Free | Free and source-available fair-code licensed workflow automation tool. | open-source no-code self-hosted workflow-automation integration |
| glanceapp/glance |  |
Free | A self-hosted dashboard that puts all your feeds in one place | open-source dashboard self-hosted productivity |
| toeverything/AFFiNE |  |
Free | There can be more than Notion and Miro. AFFiNE is a next-gen knowledge base that brings planning, sorting and creating all together. | open-source note-taking self-hosted productivity knowledge-management |
| CorentinTh/it-tools |  |
Free | Collection of handy online tools for developers, with great UX. | open-source web-based self-hosted productivity developer-tools |
| Cinnamon/kotaemon |  |
Free | An open-source RAG-based tool for chatting with your documents. | open-source document-chatbot self-hosted retrieval-augmented-generation ai |
| AppFlowy-IO/AppFlowy |  |
Free | AppFlowy is an open-source alternative to Notion, designed for users who want complete control over their productivity tool. | open-source productivity self-hosted notion-alternative customizable |
| mattermost/mattermost |  |
Freemium | Mattermost is an open-source messaging and collaboration platform designed for secure team communication and workflow integration. | open-source collaboration self-hosted team-communication slack-alternative |
| semaphoreui/semaphore |  |
Free | Semaphore is an open-source, self-hosted platform for deploying and managing Ansible playbooks with an intuitive web interface | open-source ansible self-hosted terraform ui |
| netdata/netdata |  |
Free | Netdata is an open-source, real-time monitoring and troubleshooting tool for systems and applications, providing detailed insights through an intuitive web interface. | open-source monitoring self-hosted real-time ui |
| dgtlmoon/changedetection.io |  |
Free | “changedetection.io is an open-source tool that monitors websites for content changes, alerting users to updates, restocks, and price changes.” | open-source website-monitoring self-hosted crawler ui |
| keephq/keep |  |
Free | "KeepHQ is an open-source platform for monitoring business and engineering metrics, offering customizable alerts and insights for teams.” | open-source aiops monitoring alerts ui |
| nezhahq/nezha |  |
Free | "Nezha is a lightweight, self-hosted monitoring and operations tool for servers and websites, supporting system status, HTTP, TCP, and Ping monitoring." | open-source self-hosted monitoring alerts ui |
| knadh/listmonk |  |
Free | High performance, self-hosted newsletter and mailing list manager with modern dashboard, single binary app. Supports email marketing campaigns and subscriber management. | open-source self-hosted newsletter email-marketing mailing-list campaign-management |
| jesseduffield/lazydocker |  |
Free | "Lazydocker is a simple terminal UI for both Docker and Docker Compose, designed to simplify container management." | open-source self-hosted docker ui container-management |
| upscayl/upscayl |  |
Free | Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. | open-source ai image-upscaling cross-platform image-processing |
| lobehub/lobe-chat |  |
Free | Modern-design AI chat framework supporting multiple AI providers (OpenAI/Claude 3/Gemini/Ollama), with knowledge base and multi-modal features. | open-source ai-chat self-hosted multi-modal knowledge-base |
| RocketChat/Rocket.Chat |  |
Freemium | The communications platform that puts data protection first. Enterprise-grade video conferencing, chat, and file sharing. | open-source team-chat video-conferencing self-hosted |
| mattermost/mattermost | |
Freemium | Secure, self-hosted communication platform with team messaging, file sharing, and integrations. | open-source team-chat collaboration self-hosted |
| zulip/zulip |  |
Freemium | Powerful open source team chat with unique threaded discussions model. | open-source team-chat threaded-discussions self-hosted |
| chatwoot/chatwoot |  |
Freemium | Customer engagement platform alternative to Intercom, Zendesk, Salesforce Service Cloud. | open-source customer-support live-chat self-hosted |
| linagora/Twake |  |
Free | Open source collaborative workspace with team chat, file storage, calendar, and task management. | open-source collaboration team-chat self-hosted |
| revoltchat/revolt |  |
Free | Privacy-focused, customizable chat platform built with modern web technologies. | open-source chat privacy self-hosted |
| hoarder-app/hoarder |  |
Free | Self-hostable bookmark and note-taking app with AI-based automatic tagging and full text search. | open-source bookmarks self-hosted ai note-taking |
| qodo-ai/qodo-cover |  |
Freemium | AI-powered tool for automated test generation and code coverage enhancement, supporting multiple programming languages. | open-source testing ai test-automation code-coverage |
| 1Panel-dev/1Panel |  |
Free | Web-based Linux server management tool with container management, database administration, website management, and system monitoring capabilities. | open-source server-management linux docker self-hosted |
| apache/airflow |  |
Free | Platform to programmatically author, schedule, and monitor workflows. Supports data pipelines, ML workflows and task automation. | open-source workflow automation data-engineering scheduler |
| Name | Description | Tags |
|---|---|---|
| Miro | Miro, formerly known as RealtimeBoard, is a digital collaboration platform designed to facilitate remote and distributed team communication and project management. | Data Analytics Draw |
| focusbrew | Elevate your productivity with FocusBrew, the ultimate Chrome extension for focused work sessions. | extension pomodoro Free |
| raycast | Your shortcut to everything. | productivity automation Free-Options keyboard-shortcuts |
| termius | Termius is a modern SSH client that simplifies secure server management, offering cross-platform access and collaboration features for Dev teams. | ssh cli Free-Options |
| ophiuchi-desktop | A local https proxy server using docker as backend. | ssl local Free |
| epublifier | Converts some webnovels to epub format. | extension epub Free |
| gitbutler | GitButler is an open-source Git client that allows developers to manage multiple branches at once with virtual branches, enhancing productivity and simplifying workflows. | git-client open-source Free |
| Captain | Manage Docker containers from the menu bar in macOS. | docker open-source Free |
| Warestack | Warestack automates operational tasks and workflows triggered by code changes, integrating with platforms like GitHub. | devops automation Free code-automation |
| Cursor | AI-powered code editor with intelligent code completion, natural language editing, and codebase understanding capabilities. | ai code-editor Freemium productivity pair-programming |
| Windsurf | The first agentic IDE with AI flows, deep contextual awareness, and multi-file editing capabilities. | ai code-editor Freemium productivity ide |