Make a cascading timeline from markdown-like text. Supports simple American/European date styles, ISO8601, images, links, locations, and more.

a list of awesome survival/survivors books/guides

Simple PHP version management

Distributed systems kit

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

Your self-hosted, globally interconnected microblogging community

A modern load testing tool, using Go and JavaScript - https://k6.io

dev tools, env vars, task runner

A curated list of delightful Bash scripts and resources.

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous …

This repo includes ChatGPT prompt curation to use ChatGPT and other LLM tools better.

Collection of Linux Sysadmin/DevOps interview questions

How to be low-level programmer

🎓 Path to a free self-taught education in Computer Science!

How to create an OS from scratch

Bootstrap yourself to write an OS from scratch. A book for self-learner.

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

A little bit about a linux kernel

Authentication server and frontend for Docker registry (v2)

Doctrine Object Relational Mapper (ORM)