An interactive platform where users can code, execute with custom inputs, and sharpen their coding skills by solving a wide range of problems.

A customizeable <code-mirror> element that makes a code editor powered by CodeMirror. Use it in React, Vue, Svelte, Solid, etc. Demo:

An online open source IDE for multiple languages

Elevate your coding experience with CodeCompiler, enabling real-time HTML, CSS, and JS coding, sharing, and collaboration. Seamlessly save, share, and download your projects while ensuring security with authentication and efficient project management through MongoDB integration. Explore, create, and innovate with ease – right from your browser.

Integrate a Language Server Protocol compatible language service into CodeMirror

A collaborative coding platform

voj-vue是一个在线评测系统的前端项目，基于Vue+Element实现。主要包括前台页面（首页、题目、训练、比赛、评测、排名、讨论、关于），后台管理等功能。

lexiQL is a GraphQL prototyping tool and SQL database visualizer built for developers looking to optimize their queries and transition away from RESTful APIs

This is realtime code editor using Socket.io, Express Js, Mongo DB and code-mirror

DeMOSS is an anti-thesis to MOSS. It is a tool designed to evade MOSS, a plagiarism detection system used extensively by many universities to prevent students cheat in programming assignments.

RunMyPython is a web-based Python execution module built using the Flask framework. It allows secure execution of arbitrary Python code directly via web interface and preview of executed results.

⚛️ GraphiQL — The Rolling Scopes School React | Final Task

Official Tiddlywiki find-in-page-plugin development repo!

Python web-IDE

mathematica | Wolfram-language mode for CM6 with advanced syntax sugar

This application is an online Text Editor modified to be a Progressive Web Application (PWA). Utilizing the IndexedDB API, idb npm, and service worker with Workbox, this application has the capability to save and retrieve data even if offline.

Developed an online React frontend Web IDE forfree projects and learning. IDE support 3 languages HTML, CSS, JS and added an automatic preview (100ms refresh rate) screen for enhanced experience.

The Online Code Editor is a lightweight user-friendly web tool for simple web projects. It supports HTML, CSS, and JavaScript, with features like reset, open/save, syntax highlighting, two layouts, and direct learning resource access.

Web App for Interview Taking