whatisgithub

Popular GitHub repositories, each answered in plain English for non-coders: what it is, its tech stack, and how to run it. Pick any to read the answer.

By language: Python · TypeScript · JavaScript · Go · Rust · C++ · HTML · Java · Shell · C · C# · Swift · Jupyter Notebook · PHP · Kotlin · Ruby

• magerko/krugosvet-travel-journalA full-stack travel portal with a tourism news feed, excursion catalog, destination guides, and admin panel, b
• magicwand1993/c-nh-nA React web app for managing records of Co Nhon, a Vietnamese lottery game using 36 animal symbols — tracks ro
• maile456/source-browserA local tool for merchants on the Liandong Xiaodian platform to search, filter, and sort their available produ
• marianovilla/trolley-to-llmWeb app that sends an ethical dilemma to several AI models at once, each pinned to a moral viewpoint, and show
• martin-marek/forgettingResearch code for a paper studying how AI language models forget old knowledge when trained on new data, and h
• mashiourcse/grok_quota_check_extensionChrome sidebar extension that shows remaining Grok Imagine image and video generation quotas by calling an und
• mcrafteryt/-dota2-super-assistant-all-in-one-toolkit-skins-A README describing an unofficial Dota 2 toolkit that claims to swap cosmetic skins and boost performance.
• mcrafteryt/-metaskins-access-all-in-game-skins-exclusive-custom-setsA promotional page claiming to unlock all Dota 2 skins for free, linking to an external download and instructi
• mcrafteryt/github-dota-2-skin-changer-lightweight-free-one-click-applyA GitHub page advertising a Dota 2 skin-changing tool, downloaded from an external site rather than built from
• mcrafteryt/manual-vpk-skin-installation-ultimate-control-dota-2-moddingA guide and toolkit for manually installing custom Dota 2 skins by editing the game's VPK archive files.
• meta-quest/portal-samplesA starter Android app from Meta showing developers how to build for Meta Portal smart displays, with working e
• miaai-lab/deepseek-v4-flash-dual-dgx-spark-1m-contextScripts and configs for running DeepSeek V4 Flash with a one million token context across two NVIDIA DGX Spark
• michaeltmatthews/purejaxgcrlResearch code for training a single AI agent to pursue hundreds of different goals at once, from mining resour
• mikonyaa/apple-design-templatesA curated catalog of independent SwiftUI starter templates for iPhone, iPad, and Mac apps, plus a standalone c
• milind-soni/writebackA tool that lets you scribble questions on a tldraw whiteboard and have Claude Code write the answer back in t
• mininglamp-oss/octo-adminThe admin dashboard for the OCTO platform, letting operators manage tenants, users, channels, and AI Lobster a
• minirylai/bilibiliwith163A song request tool for Bilibili livestreamers that reads viewer chat commands, searches NetEase Cloud Music,
• mistval/yozakuraAn AI-driven social simulation game where characters move on a map, talk, and build memories of each other, fo
• mohammadmaso/kheradA self-hosted wiki that looks like Notion for writers but stores every page as a git commit with a merge-reque
• mohitvirli/todoist-graphA small Mac and Windows desktop app that turns your Todoist task completion history into a GitHub style contri
• monid-ai/activegraph-monidA Python research agent that takes a plain-language question, queries multiple data sources via the Monid API,
• monteslu/box3d-wasmA WebAssembly build of the Box3D physics engine that runs the same code in browsers and Node.js.
• mooh971/tampermonkey-private-shieldA Tampermonkey browser script that automatically masks email addresses, phone numbers, and IP addresses on any
• mrkvn/muniA free, open source macOS dictation app that cleans up your speech and pastes it, using your own Deepgram and
• mrvaibhavbhardwaj/motioncraftA web-based screen recorder and video editor built with TypeScript that integrates Google's Gemini AI model fo
• mrwynn/codex-proxy-launcherTwo small launcher scripts (macOS and Windows) that start OpenAI's Codex Desktop with proxy settings injected,
• msx00/cor-femA research tool that uses a physics based simulation method to align two 3D medical scans of the same organ, c
• musaddiqbaluch/shizuisolationAn Android app that locks your phone's USB port to charging-only mode in one tap, blocking data access from co
• musicolever/crusader-kings-3-dlc-unlocker-creaminstaller-koalageddon-all-in-oneA landing-page style repository claiming to bundle several game DLC unlocking tools for Crusader Kings 3, with
• musicolever/crusader-kings-3-dlc-unlocker-cross-platform-epic-game-pass-gog-A cross-platform toolkit bundling separate DLC unlocker tools for Crusader Kings 3 on Epic Games, Xbox Game Pa
• musicolever/crusader-kings-3-dlc-unlocker-standalone-creamapi-config-filesA landing-page style repository claiming to unlock all Crusader Kings 3 DLC for free, with a download link out
• myneid/laravel-db-tuiA terminal UI tool for Laravel developers to browse, edit, and query database records without leaving the comm
• mysticsaba-max/hydrafreeckerHydraFreecker is a browser extension that intercepts a specific site's premium download flow and reroutes it t
• n2ctech/magnifica-humanitas-epubA Python script that fetches Pope Leo XIV's encyclical "Magnifica Humanitas" from the Vatican website and conv
• nagi-studio/nagi-benchA public gallery comparing AI model outputs on the same fixed creative prompts, with blind voting and a leader
• nanameru/claude-transcript-handoff-skillA tool that extracts Claude Code session transcripts into readable summary, chat, and tool call files for hand
• nasha-wanich/digital-typewriterA retro-styled webpage that shows your calendar events and to-do list in a typewriter aesthetic, synced automa
• neeeophytee/ai-cost-cutter-skillsA set of 10 installable AI-assistant skills that each turn a specific cost-cutting technique into a procedure
• nerkoux/easynginxA beginner-friendly command-line tool that sets up and manages nginx web servers, including SSL certificates,
• netunion/asc26-uestc-power-limitAnsible playbooks and configuration files a UESTC student team used to apply BIOS tweaks and power-limit setti
• neutralinsomniac/openfpga-megacdLets the Analogue Pocket handheld run Sega CD games by reprogramming its FPGA chip to recreate the original co
• new-xp/ultrademoUltrademo is a Claude Code skill that turns a web app into a narrated demo video, running the capture and rend
• newmatrixcap/agentic-saas-blueprintA starter kit of Claude instructions and starter code for building a SaaS product, based on lessons from a rea
• nicoskool/seo-decision-labA Codex plugin that connects to DataForSEO for keyword research, competitor checks, SERP checks, and SEO audit
• nixie0/mochiA game where an AI character checks on your real life habits, like eating and sleeping, instead of you caring
• nju-speech/foley-omniAI research tool from Nanjing University that generates synchronized soundtracks (speech, sound effects, and m
• oktaydbk54/vibeclipA self-hosted tool that turns long videos into short vertical clips with auto-captions for TikTok, Reels, and
• olienath/bertvA sparsely documented Rust project referencing BertVITS2, but the README is mostly repeated generic boilerplat
• omkmakwana/fh6trainerFH6Trainer is a C# Windows app that edits a running Forza Horizon 6 game's memory, like in-game credits, by di
• orex2121/floatinglauncherorexA floating Windows shortcut and folder launcher with tabs, drag-and-drop, and JSON-based profile export for or
• oseasfr/scanner_cve_2026-42945Python scanner that checks IPs, CIDR ranges, or ASNs for Nginx versions older than 1.30.1 (CVE-2026-42945 NGIN
• otso2200/oai-team-sso-oidcA lightweight self hosted OpenID Connect provider that lets a company connect OpenAI Business Custom OIDC SSO
• owengcjwward5377/blue-lock-team-builder-v2026A simple browser-based fan tool for Blue Lock fans to randomly or smartly generate a fictional eleven-player t
• paddlepaddle/paddlesotPaddleSOT automatically converts PaddlePaddle ML code from an easy-to-debug step-by-step style into a faster o
• panithannanti/claude-usage-widgetA macOS desktop widget that shows your Claude Code usage limits (session, weekly, per-model) as live progress
• panterathehacker/marble-runnerBrowser game that drops a Mixamo character into a Marble Gaussian splat world, with WASD movement, Rapier phys
• parindraaa867/at-cardwars-vitaA fan-made port that gets the discontinued mobile game Card Wars: Adventure Time running natively on a PS Vita
• parshken/the-delta-framewrokA Roblox script executor that attaches to a running Roblox game and runs custom Lua scripts inside it — a tool
• parthmax2/movie-boxA Python command line tool that searches for and downloads or streams movies and TV shows through an interacti
• paullagier/pala-one-firmwareC++ Arduino firmware for the Pala One, a DIY e-ink reading device you build and flash yourself.
• pcx-wave/skill-routerMeta-skill for Claude Code that indexes every installed skill once per session and routes each user request to
• pennydinh/penny-notebooklm-researchAutomates YouTube trend research by reading real video transcripts through NotebookLM to suggest ideas and wri
• petebishwhip/laradocsA Laravel package that turns Markdown files in your codebase into a full documentation website with sidebar na
• pguso/mcp-from-scratchA 12-module hands-on course for learning the Model Context Protocol from scratch in plain Node.js with no extr
• phamminhkha/traylinkA desktop app for macOS and Windows that runs a local server so your phone can control which apps launch on yo
• philtomson/kan_lutA Julia framework for training a lookup table friendly type of neural network, called a KAN, and simulating ho
• phongmenly/editvideoskillA companion style kit for the video-use editing tool, adding one creator's brand colors, keyword callouts, and
• pillarpaheat/good-question-171An AI coding-agent skill that guides researchers from a vague idea to a well-formed, falsifiable research ques
• portbuster1337/arachnec2Arachne C2 is a Go-based command-and-control framework for authorized red-team testing that routes implant com
• prateek-squadron/hyprconf2luaA Python tool that converts your existing Hyprland window manager config from the old hyprlang format to the n
• punklabs-ai/wompratA CPU-only classical computer vision tracker that locks onto and follows a single small drone across video fra
• qf-studio/gromA terminal tool that renders Prometheus metrics as btop-style dashboards, including importing your existing Gr
• racos-dev/taurentA native desktop and mobile app for remotely managing a qBittorrent torrent server you already run, replacing
• rafabertholdo/screenshot-studioA macOS app that turns raw iOS simulator screenshots into a styled, App Store ready gallery.
• rafaelferreira2312/devforgeStatic reference site that collects install commands, troubleshooting notes, and hardware tips for 15+ develop
• rain0993/videoeditingvideo-use lets an AI coding agent edit raw video footage into a finished cut by reading a transcript and follo
• ramisotti13-eng/farever-minimapDrop-in overlay mod for the PC game Farever, bundling a minimap, a DPS meter, and a sandboxed Lua plugin runti
• rasaboun/dispodispo is a command-line tool that checks whether a domain name is available to register, using free RDAP and W
• remanone/bounty-report-trackerA Chrome extension that alerts you when your HackerOne or Bugcrowd bug bounty reports get internal or public a
• returnwrong/00queryA desktop tool that looks up a company's websites, apps, domains, emails, and leaked code in one place using t
• rikka0x/rikka-github-statsGenerates a custom anime-themed GitHub stats card as an SVG image, self-hosted for free on Vercel.
• riktar/memledgerA memory system for AI agents that keeps a full, traceable history of every fact remembered, so you can see wh
• rongfeng-guo/rank51-2026taac-kddcupCompetition code from a team that finished 51st in a 2026 Tencent ad machine learning contest, predicting whet
• rrantsa/open-source-madagascarCurated catalogue of open source projects relevant to Madagascar, organised by category and backed by a JSON d
• rryam/musaverakitMusaveraKit is a Swift package that simplifies Apple's on-device Music Understanding framework, giving apps ea
• rth/dl-lectures-labsA free deep learning course with slides and hands-on Jupyter notebooks covering neural network basics, image r
• ruanyf/blog-stylesheetA personal CSS stylesheet for one author's blog, shared publicly for inspiration and learning.
• rudrankriyam/core-ai-framework-labAn early exploration project mapping out Apple's new low-level CoreAI framework for running AI models on-devic
• saeedvaziry/skillsdashA terminal UI for browsing and managing AI coding assistant skills, memory files, and slash commands across th
• safiyev/matrixon-agentic-browserAn Electron-based desktop browser with a fully local, offline AI assistant powered by llama.cpp, requiring no
• saileaxh/iida-dfsAn IDA Pro plugin that uses machine learning to find matching functions between two binary files, letting you
• samvardhan03/omnipulseAudio fingerprinting pipeline for IP and compliance work. Wavelet scattering math in C++/CUDA, Rust HNSW index
• sandeepshekhar26/develop-anythingA command-line tool called auk that auto-generates and keeps AI coding assistant context files up to date by a
• scandnavik/writing-harnessA three-checkpoint quality gate that catches AI-style writing patterns in Chinese long-form text before publis
• securebananalabs/bug-bountyFreelanceFlow is a full-stack monorepo template for a freelance marketplace, with a job-listing front end and
• senhorh/repo-pulseA command-line tool that scans a local code repository and prints a health report covering documentation, scri
• shalinda-j/claude-team-mcpA Python server that lets multiple AI coding agents work as a team on the same project, sharing a task board,
• shaneliu04/finance-deepseekA finance question-answering system that runs a compact AI model on a single consumer GPU, showing its step-by
• shayan-shojaei/radarA terminal based tool for browsing OpenAPI and Swagger documentation and sending real HTTP requests directly f
• shikha18shukla/python-development-internship-cognifyz-A portfolio of beginner to advanced Python exercises, from string tools to web scraping and data visualization

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