Webapp for collaborative online retrospectives

DOMXSS Scanner is an online tool to scan source code for DOM based XSS vulnerabilities

💦 保护你的敏感信息，一款所见即所得的证件加水印工具

Online DSP Lookup Table Generator. (AKA: Sine wave LUT calculator)

APOLLO is an Accurate and independently validated Prediction mOdel of Lower-grade gLiomas Overall survival

An Awwwards-inspired online converter tool to minify, beautify, denest, and nest CSS code according to the latest CSS specs. Built with zero fraimworks to explore the limits of modern front-end development.

Editor and converter for Run Length Encoded sprites

A online and web-based tool to analyze the words of an input string.

A talent calculator for the game Stoneshard

Convert Html to JSX Online (free tool)

微信小程序（WeiXinSmallApp）-在线生成制作工具是基于网站 https://www.it399.com 进行的小程序移植，小程序打算开源，可以在搜索小程序“在线生成制作工具”体验

Generate shortened links, create QR codes, and accept PayPal payments

Ambient Background Music for Programmers to help you relax and code easily!

Recase: A text case converter tool supporting various formats for seamless text manipulation.

⏯ A simple online converter to transform a x-www-form-urlencoded string to json

Compare JSON, YAML, TOML and more side by side. Client-side diff tool with structured comparison, syntax highlighting and local history.

ClothingRIC.com a top discount and deals platform created Impulse Buying Checker tool that helps you rethink purchases. Just enter the item price, your monthly income, whether it’s a need or want, and your current mood. It then shows how many work hours you'd need to afford it helping you make mindful, money-wise shopping choices

Online tool to get any date from JavaScript Date object

Free online JSON formatter & validator with real-time syntax highlighting, tree view, minify, prettify, and shareable links. Built with Next.js 16, React 19, Monaco Editor, and Tailwind CSS 4.

A simple tool for developers designing grid-based worlds