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feat: Complete SEO Suite, SQL Playground, and Interactive C/C++ Browser Compiler - #11
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sundramdotdev merged 4 commits intoSep 28, 2026
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Implements a robust code compiler playground leveraging JSCPP for client-side C/C++ execution without a backend. Includes an interactive terminal simulation hack to support cin/scanf elegantly.
Fixes an 'instanceof' error where Vite externalizes the 'stream' module for the browser, breaking JSCPP's printf. Resolved by injecting vite-plugin-node-polyfills.
Adds routing for the new CodeCompiler module and updates TopBar formatting.
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@webdevpraveen is attempting to deploy a commit to the Sundram Gupta's projects Team on Vercel. A member of the Team first needs to authorize it. |
Users couldn't access the compiler via the UI because the route was missing from the sidebar subjects list.
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LGTM! |
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📝 Description
This Pull Request introduces major technical features and optimizations to the platform, turning it into a complete, standalone coding environment without relying on any backend infrastructure.
✨ Key Features & Implementations:
Top-Notch SEO, GEO & AEO Suite
Implemented comprehensive SEO/GEO/AEO strategies across the platform.
Added dynamically generated meta tags, OpenGraph images, semantic HTML, and proper robots/sitemap configurations to dramatically boost search visibility.
Traditional DBMS SQL Playground
Built a fully functional, traditional-looking SQL terminal playground using AlaSQL.
Supports creating tables, inserting data, querying, and viewing native error messages entirely on the client-side.
Zero-Tamjham C/C++ & HTML Code Compiler
Integrated a standalone Code Compiler supporting C, C++, and HTML.
HTML: Live preview using a secure, sandboxed iframe.
C/C++: Leverages JSCPP to execute C/C++ AST directly on the browser's main thread—meaning zero backend requirements (Vercel deployment ready).
Engineering Masterpiece (Interactive Terminal Hack): Implemented a dynamic UI simulation for scanf/cin. The compiler regex-parses the AST to extract printf prompts and renders an inline blinking input field inside the terminal. This creates the exact look and feel of a suspended Linux GCC terminal, completely avoiding annoying browser Modals.
Fixed the Right-hand side of 'instanceof' is not an object production bug by injecting vite-plugin-node-polyfills into the Vite build pipeline to Polyfill Node.js stream dependencies used by JSCPP's printf.
UI/UX & Routing
Integrated the Compiler into the main Application Router.
Polished TopBar.jsx formatting and added navigation links for the new tools.
🐛 Bug Fixes:
Resolved JSCPP module externalization crashes in Vite (vite.config.js).
Restored accidentally overwritten App.jsx configurations.
📦 Dependencies Added:
JSCPP
vite-plugin-node-polyfills