personal entropy reduction system

Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.

Terraform Yandex provider

Simple and flexible tool for managing secrets

Compiles Python to Rust, helping transition off of Python to Energy Efficient and Safe Rust Code

Secure cloud-native MCP registry, gateway & orchestrator

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

A Periodic Table of System Design Principles

No bullshit IT community with private membership

A Rust HTTP server for Python applications

The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte

The open-source AIOps and alert management platform

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

Robyn is a Super Fast Async Python Web Framework with a Rust runtime.

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

visual data prep powered by python

Rule engine implementation in Golang

Library and command-line utility for rendering projects templates.

Blazingly fast cognitive complexity analysis for Python, written in Rust.

Generate Go client and server boilerplate from OpenAPI 3 specifications

A vulnerability scanner for container images and filesystems

Container Image Linter for Security, Helping build the Best-Practice Docker Image, Easy to start

👑 Automatically tracked Steam, CS2, Dota 2, Deadlock, TF2 protobufs.

A highly customizable Changelog Generator that follows Conventional Commit specifications ⛰️

Migrations for peewee orm.

Presentations from events IT QIWI

Generic template for python service

Data validation using Python type hints

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.