Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

memory_profiler for ruby

The trustworthy ReDoS checker

Find regular expressions which are vulnerable to ReDoS (Regular Expression Denial of Service)

Binary Tools for JavaScript

Glisp is a Lisp-based design tool that combines generative approaches with traditional design methods, empowering artists to discover new forms of expression.

Create tar/zip archives that can exploit directory traversal vulnerabilities

React Component that provide toggle pattern

An uroboros program with 100+ programming languages

vurp is a vulnerable reverse proxy.

A-Frame MMD component

Machine Learning for Cyber Security

😎 Awesome lists about all kinds of interesting topics

Awesome tooling and resources in the Chrome DevTools & DevTools Protocol ecosystem

Awesome npm resources and tips

textlint is the pluggable linter for natural language text.

🛠 Kobitoをちょっぴり便利にするCLIツール: 記事のMarkdown/HTML/PDF出力、ファイル連携、stdinから新規記事作成、パスワードのリマインド…など

Identifies accessibility issues in your React.js elements

A list of D3 libraries, plugins and utilities

The source of GSI Maps (https://maps.gsi.go.jp/)

Installing Development environment on macOS

RickDOM is a javascript library to build DOM elements from string safety using DOMParser API or createHTMLDocument API of modern browsers.

Jenkins ChatWork Notifier

Rack middleware which handles php session files

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey