gRPC tutorial for Japanese readers

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

A command-line tool to generate, analyze, convert and manipulate colors

An implementation of a small TCP/IP protocol stack for learning.

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

RISC-V CPU Core (RV32IM)

Colored pretty printer for Go language

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

Julia kernel for Jupyter

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

Writing an OS in Rust

A black hole for Internet advertisements

☕ GDBFrontend is an easy, flexible and extensible gui debugger.

🐶 A curated list of Web Security materials and resources.

A book series (2 published editions) on the JS language.

「講義オンライン化に関する情報サイト 」更新通知bot

A tool to perform Sequential Import Chaining

宮沢賢治がGitを使っていれば、銀河鉄道の夜の初稿も散逸しなかったでしょう

Free and Open Source Reverse Engineering Platform powered by rizin

CTFs as you need them

A list of interesting payloads, tips and tricks for bug bounty hunters.

Easy and standardized docker images for 200+ esoteric (and non-esoteric) languages.

Debugging in Ruby

The Julia Programming Language

A Ruby gem that beautifies the terminal's ls command, with color and font-awesome icons. 🎉

1kB-ish JavaScript framework for building hypertext applications

100 numpy exercises (with solutions)

Prettier is an opinionated code formatter.