Peter Demin

webernetes. Kubernetes in the browser.

gitit. A wiki using HAppS, pandoc, and git

docuseal. Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

audiobookshelf. Self-hosted audiobook and podcast server

audiobookshelf-app. Mobile application for Audiobookshelf

sandbox-runtime. A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

pandoc_resume. The Markdown Resume

mosh. Mobile Shell

mlu-explain.github.io. JavaScript

pdfminer.six. Community maintained fork of pdfminer - we fathom PDF

pup. Parsing HTML at the command line

rsky. An AT Protocol implementation prioritizing community safety and self-governance, written in Rust.

ltapiserv-rs. Server implementation of the LanguageTool API for offline grammar and spell checking, based on nlprule and symspell. And a small graphical command-line client.

mintotp. Minimal TOTP generator in 20 lines of Python

smallweb. Kagi Small Web

original_performance_takehome. Anthropic's original performance take-home, now open for you to try!

anamnesis-release. Automatic Exploit Generation with LLMs

Reticulum. The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.

bugsink. Self-hosted Error Tracking

hnpwd. HN personal website directory and OPML

code2flow. Pretty good call graphs for dynamic languages

cockpit-machines. Cockpit UI for virtual machines

terraform-provider-libvirt. Terraform provider to provision infrastructure with Linux's KVM using libvirt

autopg. 🐘 Auto-optimizations for Postgres

immich-go. An alternative to the immich-CLI command that doesn't depend on nodejs installation. It tries its best for importing google photos takeout archives.

opencloud. 🌤️ OpenCloud is the open source platform for file management, sharing and collaboration. Simple and sovereign.

goaccess. GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

GooglePhotosTakeoutHelper. Script that organizes the Google Takeout archive into one big chronological folder

Awesome-Nano-Banana-images. A curated collection of fun and creative examples generated with Nano Banana & Nano Banana Pro🍌, Gemini-2.5-flash-image based model. We also release Nano-consistent-150K openly to support the community's development of image generation and unified models(click to website to see our blog)

kana-dojo. Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!

spigot. A hierarchy of Markov Chain generated web pages.

bitchat. bluetooth mesh chat, IRC vibes

uv. An extremely fast Python package and project manager, written in Rust.

harper. Offline, privacy-first grammar checker. Fast, open-source, Rust-powered

ripples3. liquid code

pypiserver. Minimal PyPI server for uploading & downloading packages with pip/easy_install

container. A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

refurb. A tool for refurbishing and modernizing Python codebases

defuddle. Get the main content of any page as Markdown.

gdocsync. Google Docs synchronization to a local filesystem

Scraperr. Self-hosted webscraper.

ty. An extremely fast Python type checker and language server, written in Rust.

owl. 🦉 OWL: Optimized Workforce Learning for General Multi-Agent Assistance in Real-World Task Automation

xan. The CSV magician

minGPT. A minimal PyTorch re-implementation of the OpenAI GPT (Generative Pretrained Transformer) training

docs. Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

Startup-CTO-Handbook. The Startup CTO's Handbook, a book covering leadership, management and technical topics for leaders of software engineering teams

sish. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.

pgbackup. Automated PostgreSQL Backup on Linux

orange-intelligence. Orange intelligence

notify. 🔭 Cross-platform filesystem notification library for Rust.

watchfiles. Simple, modern and fast file watching and code reload for Python, written in Rust

ical. iCalendar rfc 5445 implementation in Python with recurring event support

Collecto. Collecto is an open source & self-hosted forms backend.

FindMy.py. 🍏 + 🎯 + 🐍 = Query Apple's FindMy Network with Python!

konfig. SDK & API Docs Generator. Sunset as of December 2024

changesets. 🦋 A tool to manage versioning and changelogs with a focus on monorepos

himalaya. CLI to manage emails

trailbase. An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI built on Rust, SQLite & Wasmtime.

txtai. 💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

vim-llm-agent. Vim Plugin For ChatGPT

pensieve. A passive recording project allows you to have complete control over your data. Automatically take screenshots of all your screens, index them, and save them locally.

someday. Free to host calendar availability picker - open-source cal.com / calendly alternative built on Google-Apps-Script for Gmail users. Built with modern technologies like React, TypeScript, Shadcn/UI, and Vite. https://someday-demo.vercel.app

pytest-snapshot. A plugin for snapshot testing with pytest.

nb. CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a single portable script.

specimen. A data-driven testing library as well as a yaml data format.

argparse-manpage. Automatically build man-pages for your Python project

i8t. Introspection client library

python-boilerplate. Python boilerplate using uv, pre-commit, prettier, pytest, GitHub Actions, mypy, ruff, bandit & docformatter.

13ft. My own custom 12ft.io replacement

writefreely. A clean, Markdown-based publishing platform made for writers. Write together and build a community.

sam2. The repository provides code for running inference with the Meta Segment Anything Model 2 (SAM 2), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.

simple-photo-gallery. Beautiful and simple photo galleries that help you tell your story. Free and open-source.

make-deb. Tool for building debian packages from your python projects

ai-murder-mystery-hackathon. The game is afoot

reader. Extract clean(er), readable text from web pages via Mercury Web Parser API.

reader. reader is for your command line what the “readability” view is for modern browsers: A lightweight tool offering better readability of web pages (and EML files!) on the CLI. (https://tty.fail/mrus/reader)

Fabric. Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere.

arc42-template. arc42 - the template for software architecture documentation and communication

LLM101n. LLM101n: Let's build a Storyteller

PyHamcrest. Hamcrest matchers for Python

noTunes. A simple macOS application that will prevent iTunes or Apple Music from launching.

cloudgoat. CloudGoat is Rhino Security Labs' "Vulnerable by Design" AWS deployment tool

awesome-cold-showers. For when people get too hyped up about things

Kyoo. A portable and vast media library solution.

low_cost_robot. Python

tsuru. Open source and extensible Platform as a Service (PaaS).

heyform. Open-Source Form Builder

websoft9. Applications self-hosting and DevOps platform for running open source, web-based linux Panel of lite PaaS

asv. Airspeed Velocity: A simple Python benchmarking tool with web-based reporting

pueue. :stars: Manage your shell commands.

memories. Fast, modern and advanced photo management suite. Runs as a Nextcloud app.

responses. A utility for mocking out the Python Requests library.

blot. Turns a folder into a website

rack. Private PaaS built on native AWS services for maximum privacy and minimum upkeep

go-ruleguard. Define and run pattern-based custom linting rules.

ArchiveBox. 🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

blue. The slightly less uncompromising Python code formatter.

ish. Linux shell for iOS

mypaas. Run your own PaaS using Docker, Traefik, and great analytics

git-bug. Distributed, offline-first bug tracker embedded in git

tree-sitter. An incremental parsing system for programming tools

ast-grep. ⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

piku. The tiniest PaaS you've ever seen. Piku allows you to do git push deployments to your own servers.

dill. serialize all of Python

sailor. Sailor is a tiny PaaS to install on your servers/VPS that uses git push to deploy micro-apps, micro-services, sites with SSL, on your own servers or VPS

dobb-e. Dobb·E: An open-source, general framework for learning household robotic manipulation

awesome-go. A curated list of awesome Go frameworks, libraries and software

awesome-python. An opinionated list of Python frameworks, libraries, tools, and resources

kubero. A free and self-hosted PaaS alternative to Heroku / Netlify / Coolify / Vercel / Dokku / Portainer running on Kubernetes

ladder. Selfhosted alternative to 12ft.io. and 1ft.io. Proxy to remove CORS headers and modify HTML

awesome-cto-resources. :bulb: A community-curated list of awesome resources to help you grow as a CTO

asyncpg. A fast PostgreSQL Database Client Library for Python/asyncio.

autogen. A programming framework for agentic AI

mdx. Markdown for the component era

electric. The agent platform built on sync.

mwmbl. An open source, non-profit web search engine

exa-doc. exaequOS documentation

fact. Factual evaluation for Llama-2 summarization

streamlit. Streamlit — A faster way to build and share data apps.

AFFiNE. There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

gittuf. A security layer for Git repositories

lazycodr. A CLI tool to help lazy coders get the work done with AI (commit messages, pull requests ...). Because a LAZY programmer is a GREAT programmer 😜

gpt-pilot. The first real AI developer

paramiko. The leading native Python SSHv2 protocol library.

patchwork. Common deployment/sysadmin operations, built on Fabric

voila. Voilà turns Jupyter notebooks into standalone web applications

flake8-logging. A Flake8 plugin that checks for issues using the standard library logging module.

dspy. DSPy: The framework for programming—not prompting—language models

fabric. Simple, Pythonic remote execution and deployment.

vale. :pencil: A markup-aware linter for prose built with speed and extensibility in mind.

peterdemin.github.io. Peter Demin

pyttsx3. Offline Text To Speech synthesis for python

datalens. An experiment to automate job search with LLMs

hivemind. Decentralized deep learning in PyTorch. Built to train models on thousands of volunteers across the world.

fg-data-synthetic. Synthetic data generators for tabular and time-series data

petals. 🌸 Run LLMs at home, BitTorrent-style. Fine-tuning and inference up to 10x faster than offloading

inference. Turn any computer or edge device into a command center for your computer vision projects.

whisper.api. This project provides an API with user level access support to transcribe speech to text using a finetuned and processed Whisper ASR model.

rivet. Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.

gitwonk. The open source GitBook, Confluence, and Archbee alternative. Write technical docs like never before 🐙

sniffnet. Comfortably monitor your Internet traffic 🕵️‍♂️

blocksuite. 🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.

nbclean. A collection of tools to preprocess, modify, and otherwise clean up Jupyter Notebooks

AppImageKit. Package desktop applications as AppImages that run on common Linux-based operating systems, such as RHEL, CentOS, openSUSE, SLED, Ubuntu, Fedora, debian and derivatives. Join #AppImage on irc.libera.chat

ace. Ace (Ajax.org Cloud9 Editor)

textgen. Open-source desktop app for local LLMs. Text, vision, tool-calling, OpenAI/Anthropic-compatible API. 100% private.

llama2-webui. Run any Llama 2 locally with gradio UI on GPU or CPU from anywhere (Linux/Windows/Mac). Use `llama2-wrapper` as your local llama2 backend for Generative Agents/Apps.

vimspector. vimspector - A multi-language debugging system for Vim

python-mastery. Advanced Python Mastery (course by @dabeaz)

hocus. 🪄 Spin up ready-to-code, disposable dev environments on your own servers. Self-hosted alternative to Gitpod and Github Codespaces.

immich. High performance self-hosted photo and video management solution.

hamilton. Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does.

lemmy. 🐀 A decentralised discussion platform for communities.

mindshub. Make AI do actual work. Swap the model anytime — keep everything you've built.

cloud-custodian. Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

jinja. A very fast and expressive template engine.

PynamoDB. A pythonic interface to Amazon's DynamoDB

setup-python. Set up your GitHub Actions workflow with a specific version of Python

authlib. The ultimate Python library in building OAuth, OpenID Connect clients and servers. JWS, JWE, JWK, JWA, JWT included.

novel. Notion-style WYSIWYG editor with AI-powered autocompletion.

py-partiql-parser. Python Parser for PartiQL

moto. A library that allows you to easily mock out tests based on AWS infrastructure.

localGPT. Chat with your documents on your local device using GPT models. No data leaves your device and 100% private.

bigcapital. 💵 Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.

transformers. 🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

ruff. An extremely fast Python linter and code formatter, written in Rust.

hat-syslog. Syslog Server and tools

nbQA. Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks

protobuf. Protocol Buffers - Google's data interchange format

logseq. A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

milkdown. 🍼 Plugin driven WYSIWYG markdown editor framework.

digraph. Organize the world

griptape. Modular Python framework for AI agents and workflows with chain-of-thought reasoning, tools, and memory.

AutoGPT. AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

AgentGPT. 🤖 Assemble, configure, and deploy autonomous AI Agents in your browser.

mermaid-server. Go implementation of a HTTP server to allow remote generation of mermaid-js diagrams without any pre-requisites installed locally.

100-Days-Of-ML-Code. 100 Days of ML Coding

fastapi-clean-example. Clean Architecture Example using FastAPI framework

aquarium. Agents before they were cool

evidence. Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

fauxpilot. FauxPilot - an open-source alternative to GitHub Copilot server

chatblade. A CLI Swiss Army Knife for ChatGPT

cdk8s. Define Kubernetes native apps and abstractions using object-oriented programming

act. Run your GitHub Actions locally 🚀

whitenoise. Radically simplified static file serving for Python web apps

pulpcore. Pulp 3 pulpcore package https://pypi.org/project/pulpcore/

self-instruct. Aligning pretrained language models with instruction data generated by themselves.

deployfish. Manage your whole application lifecycle in Amazon AWS ECS.

django-sphinx-hosting. Reusable Django app for hosting Sphinx documentation privately.

viper. Code for the paper "ViperGPT: Visual Inference via Python Execution for Reasoning"

mciwb. Minecraft Interactive world builder

gpt-repository-loader. Convert code repos into an LLM prompt-friendly format. Mostly built by GPT-4.

ansible. Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English, using SSH, with no agents to install on remote systems. https://docs.ansible.com.

langflow. Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

ale. Check syntax in Vim/Neovim asynchronously and fix files, with Language Server Protocol (LSP) support

nh3. Python binding to Ammonia HTML sanitizer Rust crate

ammonia. Repair and secure untrusted HTML

shibuya. A responsive, good looking with modern design documentation theme for Sphinx, with great supports for many sphinx extensions.

tunnelmole-client. Tunnelmole - Connect to local servers from anywhere