Open Source Ecosystem
Open source projects, communities and ecosystems
By recreating your favorite technologies from scratch, this project aims to help developers master programming skills through practice. By participating in the recreation of their favorite technologies, developers can gain a deeper understanding of how they work, their design thinking, and implementation details, thereby deepening their understanding and mastery of programming.
Collects a large number of public APIs, allowing developers to quickly integrate into their own products
This project collects many free programming books, covering almost all programming languages and technologies, with complete classification. For programmers, it is a valuable resource that can help them learn programming knowledge in different fields on their own. Whether you are a beginner or an experienced developer, this project provides a rich variety of book choices to help you continuously expand your technical breadth and depth.
Implement all algorithms using Python. This project is a collection of various algorithms implemented in Python, mainly used for education and learning. It includes search, sorting, data structures, machine learning, cryptography, neural networks, etc.
An advanced natural language processing model library built for Jax, PyTorch and TensorFlow. It provides a rich set of pre-trained models and tools to help users achieve better results and performance in natural language processing tasks.
A selected Chinese chat generation template project provides various interesting templates for people using ChatGPT, making the chat more interesting! This project provides a variety of templates that allow ChatGPT to play different roles, such as Linux terminal, text translation and correction, technical interviewers, storytellers, talk show performers, writing guidance consultants, psychological counselors, etc. Through these templates, users can quickly get started with ChatGPT, expand its application scenarios, and provide richer chat experiences.
An open-source framework designed to enable AI developers to combine large language models (LLMs) such as GPT-4 with external data. It provides flexible interfaces and features that support the integration of external data with language models, providing developers with more customization capabilities and application scenarios.
free-programming-books - free Chinese books on computer programming
An open-source note-drawing tool that supports Excel table import, content translation, graphic drawing, encryption collaboration and other functions. The Weibo attachment is an example of the tool's drawing.
A feature-rich open-source game engine. Initially a 2D engine, it has expanded to include powerful 3D capabilities. Although relatively young compared to mature commercial engines like UE4 or Unity, especially in the 3D aspect, Godot offers a simple development approach that is suitable for beginners in game development. The community is active, the documentation is detailed, and there are many examples, making it perfect for beginners. The underlying code is completely open source, encouraging developers to participate and contribute. In summary, Godot is an ideal choice for learning game development.
Microsoft released and open-sourced a new command line terminal tool Windows Terminal
Provides a series of best practice examples of Java design patterns to help programmers solve common problems when designing applications or systems, while accelerating the development process through verified development examples. It is a valuable resource for designing and writing high-quality code.
It collects 86 project ideas for developers to practice and refer to, including 34 junior projects, 32 intermediate projects, and 20 senior projects. Each project is accompanied by a relatively detailed project reference document.
A framework for building efficient, scalable Node.js server-side applications. It adopts progressive JavaScript, fully supports TypeScript, and also allows developers to write code using pure JavaScript. Nest combines elements of object-oriented programming (OOP), functional programming (FP), and functional reactive programming (FRP). It provides an abstraction layer while also exposing the underlying platform's APIs to developers, allowing them to freely use countless third-party modules.
A cache database, it is the indispensable "dessert" in your application! This open source project provides a high-performance and flexible data storage solution, and supports various data structures and complex operations.
An open-source script for checking if a username is taken on various social platforms. By providing a simple and effective command-line tool, users can easily check the availability of a username on different social platforms. This is very useful for user registration and consistency of online identities.
Grafana - A tool for monitoring, metric analysis and dashboards for Graphite, InfluxDB and Prometheus, etc.
33 Concepts Every JavaScript Engineer Should Know, Helping Developers Master JavaScript Concepts
A Java algorithm list, which provides a detailed demonstration of the built-in algorithm implementations in Java. It offers Java developers a convenient reference, showcasing the application of Java's built-in algorithms in handling various tasks. This project helps developers better understand and use Java's algorithms through clear code examples and illustrations.
Prometheus - CNCF project, used to monitor other systems or services. It collects metrics from the target at a given time interval, evaluates them according to rules, displays the results, and can also trigger alarms if certain monitoring conditions are met
An open-source intelligent spreadsheet tool that can quickly create your own database applications. It is based on MySQL and MongoDB databases and provides a visual interface, making database management more simple.
Reverse engineering the well-known hexadecimal editor Hex to see what's inside
🚀✨ A project dedicated to inspiring and guiding beginners to contribute to open-source projects. Through friendly guides and processes, it encourages newcomers to submit their first contributions to the open-source community, whether it's fixing minor issues or adding new features. This is a unique opportunity to help beginners gain hands-on project experience, learn version control and collaboration skills, and interact with the open-source community.
A command-line tool and scripting language applicable to various systems. It provides powerful management and automation functions that can help users easily manage and operate operating systems, applications, and network resources. PowerShell has a rich set of commands and extensibility, meeting the needs of different users, making it a powerful and widely used tool.
Free-Certifications provides a list of planning that includes free online courses and certification resources. The goal of this project is to provide learners with free educational resources to help them obtain certifications or improve their skills. Whether you want to learn new skills or get a certificate, this list can help you find the right resources.
An open-source terminal emulator running on Android. It provides a Linux environment and Shell, and through its built-in package manager, you can install and run tools such as ssh, Python, gcc, htop, git, vim, etc., on your phone.
Jellyfin is a free, open-source media server that can be used to manage and stream audio, video, and pictures.
A list of free open source applications for macOS
A free big data analysis database management system (DBMS) designed for handling massive amounts of data. It provides powerful analytical functions that can be used for real-time queries and analysis of large-scale data sets, helping users quickly extract valuable information from massive data.
A practical micro online drawing tool. This is a "small but mighty" drawing tool that supports inserting sticky notes, saving progress, generating pictures, and other practical functions for multiple people to collaborate.
A simple data-driven game engine built using the Rust programming language. It focuses on providing developers with easy-to-use tools to create 2D and 3D games. Bevy's design philosophy is to simplify the game development process, making game development more enjoyable and efficient. If you enjoy Rust programming and are interested in game development, Bevy may be a good choice.
An uncompromising Python code formatter. It is designed to help developers maintain consistent, readable Python code and reduce disputes over code style. By running Black, you can automatically format Python code to comply with the PEP 8 style guide. Black is not only a powerful code formatting tool but also a community standard that promotes Python code standardization.
An open-source IDE designed to help users explore and test APIs. It is a lightweight alternative that can be used to execute API requests and tests, similar to Postman or Insomnia. Bruno provides a user-friendly interface that makes API testing simple and efficient. It is a powerful tool for developers to inspect and test API endpoints.
A "headless" CMS system completely written in TypeScript, built with Node.js, React and MongoDB. It provides complete content management functionality, but unlike traditional CMS systems, Payload does not have a front-end part and a template engine. It provides data to the front-end through interfaces, achieving separation of front-end and back-end. This allows back-end programmers to focus more on interface development, improving development efficiency.
An open source calendar alternative. It makes our lives much easier. We use it to schedule business meetings, seminars, yoga classes, and even call family members. However, most tools are very limited in terms of control and customization.
An open-source distributed NewSQL database that can elegantly replace traditional database middleware, database sharding, and other sharding schemes. TiDB has core features such as horizontal scalability, high availability, high concurrency, and strong consistency, making it suitable for various large-scale data processing and real-time analysis scenarios. It simplifies database operations and maintenance and improves data processing performance.
An open source and free personal cloud computer tool, providing rich functions, ultimate experience and highly personalized customization, which can be used as a network disk, development environment, remote desktop, etc., and supports self-hosting to protect privacy.
An open-source low-code building platform that can connect to various data sources, helping you quickly build management backends, development tools, enterprise CRM systems, and other types of projects.
Novu is an open-source notification infrastructure with a fully functional embedded notification center, providing a unified API that makes it easy to send notifications through multiple channels, including in-app, push, email, SMS, and chat. With Novu, you can create custom workflows and define conditions for each channel to ensure that notifications are sent in the most effective way.
An innovative platform that integrates machine learning into databases through SQL. It treats models as virtual tables (AI-tables), allowing users to directly use SQL queries for time series, regression, and classification predictions without the need for complex data preparation and preprocessing steps. This greatly simplifies the machine learning development process. MindsDB provides developers with a simple and efficient way to accomplish machine learning tasks.
Cobalt is a user-friendly, ad-free media downloader designed for simplicity and efficiency. It allows users to download publicly accessible content by pasting a link, ensuring a seamless experience without ads, trackers, or paywalls. The project is structured as a monorepo, containing source code for the API, frontend, and related packages, along with comprehensive documentation for running and protecting instances. Cobalt operates as a proxy, taking zero liability for user actions and never caching content. It emphasizes ethical use, supporting only free and publicly available content, and is not intended for piracy. Contributions are welcome, guided by clear guidelines, and the project is supported by sponsors like RoyaleHosting. Licensed under AGPL-3.0, Cobalt prioritizes transparency and community engagement.
Data Engineering Zoomcamp (DataTalksClub/data-engineering-zoomcamp) offers a free data engineering course designed to help learners master the basic concepts and skills of data engineering. Whether it's data stream processing, data warehouse construction, or ETL process design, this course provides valuable learning resources for those aspiring to enter the field of data engineering.
A low-code development framework that is open source on GitHub. It provides a rich visual toolbox, and with just a few steps, you can quickly build enterprise-level deployment tools. The framework provides APIs to connect with various external data sources such as PostgreSQL, MongoDB, Elasticsearch, and common third-party services like Stripe, Slack, Airtable.
An open-source software that can replace Notion, which can be used to deploy and build an internal knowledge base for the team.
Spacedrive is a cross-platform file management tool written in Rust. It is based on the Rust implementation of the Virtual Distributed File System (VDFS), which can connect devices from different operating systems to achieve unified file management. Although the project is still in development and requires users to compile the client themselves, it provides a convenient and secure way to manage and share files.
A project for writing reusable computer vision tools. Through this project, users can more easily create and manage the tools and processes needed for computer vision applications. Whether it's dataset preparation or model training, Supervision provides tools to help developers.
Portainer - Portainer is a lightweight management UI that allows you to easily manage different Docker environments (Docker hosts or Swarm clusters).
A community-supported supercharged version of paperless: scan, index, and archive all your physical documents.
A unique resume generator that makes the process of creating, updating, and sharing resumes more simple and convenient through various configurations. Free and open source, supports Chinese, can create multiple resumes at the same time, and quickly print them into PDFs.
A project based on React, designed to help users freely build CRUD (Create, Read, Update, Delete) applications without any constraints. It provides flexibility and customizability, allowing developers to build CRUD applications according to their needs. Refine makes the development of applications more free, reduces the development cycle, while providing rich features.
An open-source cloud storage platform with rich features suitable for building a company's internal cloud storage platform. The platform provides file storage, synchronization, sharing, collaboration and more functions, enabling teams to efficiently manage and share files. Through Nextcloud, users can build their own secure and controllable cloud services to meet various needs of enterprises for cloud storage.
A platform for building proxies to bypass network restrictions. It provides powerful proxy functions that can help users achieve free access in restricted network environments. v2ray-core supports multiple network proxy protocols, providing users with flexible and customizable proxy solutions.
**zoxide** is a smarter, faster alternative to the `cd` command, designed to enhance directory navigation by learning and ranking frequently accessed directories. Inspired by tools like `z` and `autojump`, it allows users to "jump" to directories with minimal keystrokes. Compatible with all major shells (Bash, Zsh, Fish, PowerShell, etc.), zoxide supports interactive selection via `fzf` and offers customizable commands and configurations. It integrates seamlessly with various file managers, text editors, and terminal tools, making it a versatile solution for efficient directory management. Installation is straightforward across multiple platforms, and it supports data import from similar tools like `autojump` and `z`.
A JavaScript library for locating floating elements and creating interactions for them. The library provides a convenient way for developers to easily create and manage floating interface elements, providing users with richer interaction experiences.
A BT download client that can directly play videos online, which can download resources through seed files and magnet links, supporting Windows/macOS/Linux platforms