Showing 835 open source projects for "re-tool"

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  • 1
    Build your own X

    Build your own X

    Master programming by recreating your favorite technologies

    build-your-own-x is a massive, community-curated roadmap of hands-on tutorials that teach you to re-implement complex systems from scratch—things like databases, compilers, operating systems, interpreters, web servers, neural networks, regex engines, and more. Rather than offering abstract theory, it organizes step-by-step guides by topic and by programming language, so you can pick a project that fits your stack and skill level.
    Downloads: 3 This Week
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  • 2
    SwiftLint

    SwiftLint

    A tool to enforce Swift style and conventions

    A tool to enforce Swift style and conventions, loosely based on the now archived GitHub Swift Style Guide. SwiftLint enforces the style guide rules that are generally accepted by the Swift community. These rules are well described in popular style guides like Ray Wenderlich’s Swift Style Guide. SwiftLint hooks into Clang and SourceKit to use the AST representation of your source files for more accurate results.
    Downloads: 25 This Week
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  • 3
    Linux command

    Linux command

    Linux command encyclopedia search tool

    Linux command encyclopedia search tool, the content includes Linux command manual, detailed explanation, study, and collection. The current warehouse has collected more than 570 Linux commands. It is a non-profit warehouse. It has generated a web site for easy use. Currently, the site does not have any advertisements. The content includes Linux command manuals, detailed explanations, and learning.
    Downloads: 2 This Week
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  • 4
    Ansible-lint

    Ansible-lint

    Best practices checker for Ansible

    Ansible Lint is a command-line tool for linting playbooks, roles and collections aimed towards any Ansible users. Its main goal is to promote proven practices, patterns and behaviors while avoiding common pitfalls that can easily lead to bugs or make code harder to maintain. Ansible lint is also supposed to help users upgrade their code to work with newer versions of Ansible.
    Downloads: 1 This Week
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  • 5
    TEAMMATES Developer Web Site

    TEAMMATES Developer Web Site

    This is the project website for the TEAMMATES feedback management tool

    TEAMMATES is a free online tool for managing peer evaluations and other feedback paths of your students. It is provided as a cloud-based service for educators/students and is currently used by hundreds of universities across the world.
    Downloads: 2 This Week
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  • 6
    Swift Guide

    Swift Guide

    Swift Featured Projects in brain Mapping

    SwiftGuide is a comprehensive, community-maintained guide to the Swift programming language, designed to serve as both a learning resource and a handy reference. It covers all major language aspects: syntax, control flow, functions, closures, generics, protocols, extensions, memory management, concurrency, and the standard library. Each topic typically includes clear explanations, annotated code snippets, and tips for best practices, helping readers understand both how features work and how...
    Downloads: 0 This Week
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  • 7
    Fanyi

    Fanyi

    A 🇨🇳 and 🇺🇸 translate tool in your command line

    Fanyi is a tool for translating words between the Chinese and English languages, right in your command line. It’s a good supportive tool for learning and reading the Chinese language from English, or the other way around. All translation data is fetched from iciba.com and fanyi.youdao.com, and with each translation comprehensive and related samples are given for better understanding and proper usage.
    Downloads: 0 This Week
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  • 8
    Open Chinese Convert

    Open Chinese Convert

    Conversion between Traditional and Simplified Chinese

    ...It supports character-level and phrase-level conversion, character variant conversion and regional idioms among Mainland China, Taiwan and Hong Kong. This is not translation tool between Mandarin and Cantonese, etc.
    Downloads: 4 This Week
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  • 9
    eLabFTW

    eLabFTW

    Open source electronic lab notebook for research labs

    ...Designed for scientific environments, the software provides a secure, browser-accessible platform where users can log protocols, results, and observations in structured records that replace traditional paper notebooks. Beyond simple experiment journaling, eLabFTW includes an inventory database for tracking lab materials, reagents, and equipment, making it a versatile tool for laboratory management. It also supports collaboration across teams, enabling multiple users to access shared records and streamline project workflows. The software features advanced search, tagging, timestamping, and export tools, which are essential for reproducibility and long-term project tracking.
    Downloads: 5 This Week
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  • 10
    Elixir Koans

    Elixir Koans

    Elixir learning exercises

    ...The project is ideal for both complete beginners and developers transitioning from other languages who want to learn Elixir in a structured, exploratory way. Its design emphasizes discovery, experimentation, and reflection, making it a powerful tool for deepening understanding of Elixir’s unique paradigms.
    Downloads: 4 This Week
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  • 11
    Zotero

    Zotero

    Tool to help you collect, organize, annotate, cite, and share research

    Zotero is a powerful, free, open-source research management application designed to help students, academics, and professionals collect, organize, annotate, cite, and share research sources and materials for papers, projects, or books. It can save web pages, PDFs, books, articles, and more with metadata, automatically extract bibliographic information, and organize items into collections and tag systems, while supporting notes and annotations directly alongside references. Zotero’s interface...
    Downloads: 3 This Week
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  • 12
    Dict UK

    Dict UK

    Project to generate POS tag dictionary for Ukrainian language

    A Java-based tool for generating full morphological dictionaries for Ukrainian, applying affix rules to base lexemes to produce all inflected forms with part-of-speech tags—used for natural language processing and spell-checking.
    Downloads: 1 This Week
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  • 13
    nbgrader

    nbgrader

    A system for assigning and grading notebooks

    nbgrader is a tool that facilitates creating and grading assignments in the Jupyter notebook. It allows instructors to easily create notebook-based assignments that include both coding exercises and written free responses. nbgrader then also provides a streamlined interface for quickly grading completed assignments.
    Downloads: 0 This Week
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  • 14
    AndBible

    AndBible

    AndBible: Bible Study

    AndBible: Bible Study" is a powerful, yet easy to use, offline Bible study application for Android. The app does not aim to be simply a Bible reader, but focuses on being an advanced tool to do in-depth personal Bible study. This application is developed by Bible readers, for Bible readers. It aims at helping you make your Bible study convenient, deep and fun. The best part about this non-profit community project is that it is open-source, completely free, and contains no advertisements. A few popular Bible versions (of the many available) are KJV, NASB, NET, and also popular commentaries like Matthew Henry and John Gill.
    Downloads: 2 This Week
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  • 15
    Pinyin

    Pinyin

    A high-quality solution for converting Chinese to Pinyin

    The Chinese to Pinyin tool based on the CC-CEDICT dictionary, more accurately supports the solution of Chinese characters to Pinyin for polyphonic characters. Memory type, suitable for servers with more memory space, advantages, fast conversion. Small memory type (default), suitable for environments with tight memory, advantages, small memory footprint, conversion is not as fast as memory type.
    Downloads: 1 This Week
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  • 16
    JupyterQuiz

    JupyterQuiz

    An interactive Quiz generator for Jupyter notebooks and Jupyter Book

    JupyterQuiz is a tool for displaying interactive self-assessment quizes in Jupyter notebooks and Jupyter Book. Important Note for JupyterLab 4 Users: Changes to the math rendering system in JupyterLab 4 have broken the LaTeX rendering in JupyterQuiz. There is not currently a simple solution, but I have opened an issue requesting that the necessary methods be made available.
    Downloads: 0 This Week
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  • 17
    Litmus

    Litmus

    Litmus helps SREs and developers practice chaos engineering

    ...The platform itself runs as a set of microservices and uses Kubernetes custom resources to define the chaos intent, as well as the steady-state hypothesis. A centralized chaos management tool called chaos-center helps construct, schedule, and visualize Litmus chaos workflows. Made up of a chaos agent and multiple operators that execute & monitor the experiment within a defined target Kubernetes environment.
    Downloads: 1 This Week
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  • 18
    Oppia

    Oppia

    A free, online learning platform to make quality education accessible

    Oppia is an online learning tool that enables anyone to easily create and share interactive activities (called 'explorations'). These activities simulate a one-on-one conversation with a tutor, making it possible for students to learn by doing while getting feedback. Oppia identifies common wrong answers and provides tailored feedback, so that students get a personalized experience.
    Downloads: 0 This Week
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  • 19
    DevOps Exercises

    DevOps Exercises

    Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git

    DevOps Exercises is a massive, community-maintained collection of questions, tasks, and mini-challenges that cover the breadth of modern DevOps and platform engineering. It spans Linux, networking, Docker, Kubernetes, CI/CD, monitoring, cloud providers, security, and even soft skills and troubleshooting. The idea is to give candidates and teams a realistic practice ground for interviews, certifications, and day-to-day operational work. Because it’s structured as Q&A and exercises, you can go...
    Downloads: 0 This Week
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  • 20
    jQuery Tips Everyone Should Know

    jQuery Tips Everyone Should Know

    A collection of tips to help up your jQuery game

    The jQuery Tips Everyone Should Know repository is a community-maintained compendium of useful tips, tricks, and best-practices for using the venerable jQuery library effectively. Instead of treating jQuery as a black-box tool, the repo surfaces practical advice: from how to handle events more reliably, to proper ways of manipulating the DOM, optimizing performance (e.g. caching selectors), and dealing with common patterns like AJAX, dynamic elements, error handling, and more. For developers who still maintain or build projects using jQuery — especially those working on older codebases or needing cross-browser compatibility — this resource helps avoid subtle bugs, improve maintainability, and write cleaner, more predictable code.
    Downloads: 0 This Week
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  • 21
    Cpp17

    Cpp17

    Chinese translation of C++17 The Complete Guide

    The repository is a Chinese translation of “C++17: The Complete Guide”, a comprehensive reference book originally by Nicolai M. Josuttis, adapted for learners and developers who prefer reading in Chinese. It includes a full LaTeX source, Markdown drafts, and compiled PDF/EPUB versions, allowing readers to either consume the translated text or regenerate formatted outputs themselves. The content is organized into multiple parts: basic language features (e.g. structured binding, inline...
    Downloads: 0 This Week
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  • 22
    Google Open Source Project Style Guide

    Google Open Source Project Style Guide

    Chinese version of Google open source project style guide

    Each larger open source project has its own style guide, a series of conventions on how to write code for the project (sometimes more arbitrary). When all the code maintains a consistent style, it is more important when understanding large code bases. easy. The meaning of "style" covers a wide range, from "variables use camelCase" to "never use global variables" to "never use exceptions". The English version of the project maintains the programming style guidelines used in Google. If the...
    Downloads: 0 This Week
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  • 23
    PSeInt

    PSeInt

    A tool for learning programming basis with a simple spanish pseudocode

    PSeInt is a pseudo-code interpreter for spanish-speaking programming students. Its main purpose is to be a tool for learning and understanding the basic concepts about programming and applying them with an easy understanding spanish pseudocode.
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    Downloads: 55,299 This Week
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  • 24
    Application Blocker

    Application Blocker

    Application Restrictor Tool For Windows

    Application Blocker Application Blocker is a software restriction tool for Windows. It can block access to selected programs. It is very effective and easy to use. You can select any program file and add it to the list. The lock is reliable and very hard to break for normal users. The tool does not work at background when using standard block. In password lock mode, the tool uses minimal resources and does not affect system performance.
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    Downloads: 42 This Week
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  • 25
    VideLibri

    VideLibri

    Client for public libraries

    ...So far VideLibri has been tested with 200 libraries in Germany/Austria/Switzerland successfully, but it was designed to allow any user to add their own library without requiring any/much programming knowledge. For this any URL of any webpage can be entered in VideLibri together with an arbitrary query. The spin-off cli-tool Xidel can run these queries on any non-library webpage.
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    Downloads: 2,478 This Week
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