Best alternatives to Echo in 2026

Numerical Analysis for Engineers

Douglas Wilhelm Harder

Notes on Diffy Qs: Differential Equations for Engineers

Jiří Lebl

Platonic Music Engine

an open-source music generation framework written in Lua.

Game Engine Architecture

Game Engine Architecture

A Beginner's Guide To Understanding Convolutional Neural Networks

A Beginner's Guide To Understanding Convolutional Neural Networks

Deep Learning for Beginners

Deep Learning for Beginners

Malware Unicorn Reverse Engineering Tutorial

Malware Unicorn Reverse Engineering Tutorial

Malware Analysis Tutorials: a Reverse Engineering Approach

Malware Analysis Tutorials: a Reverse Engineering Approach

The Security Engineer Handbook

A short read that discusses the dos and dont's of working in a security team, and the many tricks and tips that can help you in your day-to-day as a security engineer.

Emerging Threats - Open Source

Emerging Threats began 10 years ago as an open source community for collecting Suricata and SNORT® rules, firewall rules, and other IDS rulesets. The open source community still plays an active role in Internet security, with more than 200,000 active users downloading the ruleset daily. The ETOpen Ruleset is open to any user or organization, as long as you follow some basic guidelines. Our ETOpen Ruleset is available for download any time.

Tutorials: How to set up two-factor authentication for SSH login on Linux

Tutorials: How to set up two-factor authentication for SSH login on Linux

Enginehub

Enginehub propose des mods open-source pour la communauté Minecraft.

Cryengine

Cryengine est un moteur de jeu pour le développement de jeux vidéo de nouvelle génération.

Multi-OS Engine

Open-source, cross-platform engine to develop native mobile (iOS, Android, etc.) apps.

Litiengine

AWT-based, lightweight 2D game engine.

jMonkeyEngine

Game engine for modern 3D development.

Abseil Logging

The Abseil Logging library provides facilities for writing log messages to stderr, files, or other sinks. [Apache-2.0]

Oxygine

A cross-platform 2D C++ game engine. [MIT]

The Absolute Beginner's Guide to Emacs (notes by David Wilson)

The Absolute Beginner's Guide to Emacs (notes by David Wilson)

interviewing.io: Practice mock interview with senior engineers

anonymous algorithmic/systems design interviews with senior engineers from FAANG anonymously