HeyPuter / everything
We're rebuilding and open-sourcing the world’s software from scratch.
HeyPuter / everything
Noniv / web-ocean
Real-time WebGPU ocean renderer written from scratch, no engine. FFT waves, whitecaps, sun glitter, physically based sunset sky with clouds, free camera. Built with Claude Code (Opus 5.5). Opens from a single 61 KB HTML file in Chrome.
OutThisLife / azeroth-survivors-re
A survivors roguelite running on a from-scratch World of Warcraft 1.12.1 client engine (Rust + Bevy).
tangency-labs / fieldcraft
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
mmm1712 / Local_AI_esp32
A language model trained from scratch and running offline on an ESP32-S3 with a touchscreen chat interface.
huacnlee / gpui-shell-benchs
A collection of gpui-shell applications generated from scratch by AI coding agents.
storytold / AniCraft
AniCraft: An open-source 2D animation editor written from scratch in pure Rust.
Zhanli-Li / Data-World
Data World: Scaling Data Environments from Scratch
sameh0 / android-rapid-transfer
Native, notarized Android File Transfer for macOS and Linux — a from-scratch Swift MTP engine. No Electron, no drivers, no cloud.
rasbt / LLMs-from-scratch
Implement a ChatGPT-like LLM in PyTorch from scratch, step by step
rohitg00 / ai-engineering-from-scratch
Learn AI Engineering! Learn it. Build it. Ship it for others.
storytold / photocraft
PhotoCraft: An open-source, photo editor written by scratch in pure Rust
jingyaogong / minimind
🧠 Train a 64M-parameter LLM from scratch in just 2h!
nocobase / nocobase
NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.
nashsu / llm_wiki
LLM Wiki is a cross-platform desktop application that turns your documents into an organized, interlinked knowledge base — automatically. Instead of traditional RAG (retrieve-and-answer from scratch every time), the LLM incrementally builds and maintains a persistent wiki from your sources。
storytold / pdfcraft
PdfCraft: An open-source PDF reader and editor written by scratch in pure Rust
storytold / filmcraft
FilmCraft: An open-source, nonlinear video editor written by scratch in pure Rust
storytold / lightcraft
LightCraft: An open-source non-destructive photo editor written by scratch in pure Rust
tuhdo / os01
Bootstrap yourself to write an OS from scratch. A book for self-learner.
FareedKhan-dev / train-llm-from-scratch
A straightforward method for training your LLM, from downloading data to generating text.
KDE / krita
Krita is a free and open source cross-platform application that offers an end-to-end solution for creating digital art files from scratch built on the KDE and Qt frameworks.
storytold / vectorcraft
VectorCraft: An open-source, vector art tool written by scratch in pure Rust
databendlabs / databend
Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.
FareedKhan-dev / kimi-k3-in-c
A 2.78-trillion-parameter Kimi K3 running inference on a single CPU in 8.24 GB of RAM. Portable C99: no BLAS, no framework, no GPU.
rockbenben / ChatGPT-Shortcut
Stop writing prompts from scratch — a searchable prompt library for ChatGPT, Claude, Gemini and Cursor · Русский 한국어 العربية हिन्दी ไทย ｜ 别再从头写提示词：现成的拿来就用，好用的收进自己的库
jingyaogong / minimind-v
👀 Train a 65M-parameter VLM from scratch in just 2h!
nodejs / undici
An HTTP/1.1 client, written from scratch for Node.js
techiescamp / kubernetes-learning-path
A roadmap to learn Kubernetes from scratch (Beginner to Advanced level)
storytold / effectcraft
EffectCraft: An open-source motion graphics and compositing tool written by scratch in pure Rust
rasbt / reasoning-from-scratch
Implement a reasoning LLM in PyTorch from scratch, step by step
storytold / designcraft
DesignCraft: An open-source page and layout design editor written by scratch in pure Rust
adilkhash / Data-Engineering-HowTo
A list of useful resources to learn Data Engineering from scratch
flick9000 / winscript
Open-source tool to build your Windows script from scratch. It includes debloat, privacy, performance & app installing scripts.
scratchfoundation / scratch-blocks
Scratch Blocks is a library for building creative computing interfaces.
jingyaogong / minimind-o
🎙️ A 0.1B Omni model trained from scratch, capable of listening, speaking, and seeing!
darklife / darkriscv
opensouce RISC-V cpu core implemented in Verilog from scratch in one night!
Exorust / TorchLeet
LeetCode for PyTorch — 65 ML/AI interview problems from real interviews at Google, Meta, Anthropic. Jupyter notebooks, an auto-grader, and an MCP AI tutor.
NVIDIA-NeMo / DataDesigner
🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.
okalachev / flix
Making an ESP32-based quadcopter from scratch
Tanu-N-Prabhu / Python
This repository helps you learn Python and Machine Learning from scratch.
neonwatty / machine-learning-refined
Master the fundamentals of machine learning, deep learning, and mathematical optimization by building key concepts and models from scratch using Python.
datawhalechina / hello-claw
哈喽！龙虾 🙋♀️ Adopt from scratch and build your first claw 🦞 来领养你的第一只龙虾！
ClassiCube / ClassiCube
Custom Minecraft Classic / ClassiCube client written in C from scratch (formerly ClassicalSharp in C#)
AhmadHassan-BTed / CursedTomorrow
A 2D horror-survival and escape game built from scratch in C++. Navigate unsettling levels, survive the glitches, and escape the nightmare. Features a custom C++ game core, robust asset management, and comprehensive system architecture documentation.
zeux / niagara
A Vulkan renderer written from scratch on stream
TeamHypersomnia / Hypersomnia
Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱
scratchfoundation / scratch-www
Standalone web client for Scratch
jrottenberg / ffmpeg
Docker build for FFmpeg on Ubuntu / Alpine / Centos / Scratch / nvidia / vaapi
jmoenig / Snap
a visual programming language inspired by Scratch
HelenOS / helenos
A portable microkernel-based multiserver operating system written from scratch.
datawhalechina / zero-to-sglang
Official SGLang x Datawhale course on LLM inference: understand inference, build a mini-sglang from scratch, then read the real SGLang source and land your first PR. Available in English and Chinese.
Ramakm / AI-Engineering
A group of notebooks and other files which can help you learn AI from scratch.
SaladDay / pi-from-scratch
600 行 TypeScript 写成的超级迷你版 pi，让你轻松从 0 写出属于你的 pi-agent
fancyboi999 / ai-engineering-from-scratch-zh
Agent工程师最全学习路径 · 从零精通 AI 工程 · 20 阶段 542 课 · 中文全量翻译 + 配套站点 + 动画讲解视频 · 如何成为 AI Agent 工程师的修成指南
volotat / mini-AGI
Continual learning model trained from scratch on 8GB VRAM laptop with batch-1 stream of data.
DragonOS-Community / DragonOS
DragonOS is an operating system developed from scratch using Rust, with Linux compatibility. It is designed for **Serverless** scenarios.
Telegram-Mini-Apps / tma.js
Made from scratch TypeScript packages, examples and documentation you will surely need to start developing on Telegram Mini Apps.
dreamportdev / Osdev-Notes
A book that explore how to write an Operating System from scratch
PardCode / CPP-3D-Game-Tutorial-Series
C++ 3D Game Tutorial Series (DirectX) - Learn to code a DirectX 3D Game in C++ from scratch
hardness1020 / learn-agent-architecture
Learn AI agents from scratch.