René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"SoftwareApplication","name":"Codeground AI","url":"https://codeground.ai","applicationCategory":"DeveloperApplication","operatingSystem":"Web","description":"Free online IDE for 15+ languages, coding interviews, interactive courses with Ada, and developer tools — all in the browser.","offers":{"@type":"Offer","price":"0","priceCurrency":"USD"},"featureList":["Online IDE with 15+ languages","Cloud workspaces with Git import","Technical interview platform with anti-cheat","Ground Call browser video for pair programming","Interactive coding courses with Ada AI mentor","System Design Dojo with diagram critique","JWT Debugger, AI Code Detector, Epoch Converter and more","Daily coding challenges with leaderboard","Real-time code sharing and collaboration","Pluto — encrypted messenger without phone numbers"]}

{"@context":"https://schema.org","@type":"WebSite","name":"Codeground AI","url":"https://codeground.ai","description":"Free online IDE for 15+ languages, coding interviews, interactive courses with Ada, and developer tools — all in the browser.","publisher":{"@type":"Organization","name":"Codeground AI","url":"https://codeground.ai"}}

{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Is Codeground free to use?","acceptedAnswer":{"@type":"Answer","text":"Yes. The core editor, runner, sharing and developer tools are free with no signup required. Sign up to unlock private grounds, persistent cloud workspaces, the daily challenges leaderboard and the interview platform."}},{"@type":"Question","name":"Which languages and runtimes are supported?","acceptedAnswer":{"@type":"Answer","text":"Node.js, Python, Java, C++, Go, Rust, TypeScript, React (JSX), Ruby, Lua, Groovy, Bash, plus full HTML/CSS/JS with live preview, and database playgrounds for MongoDB, PostgreSQL, MySQL, Redis and ClickHouse — all running in real Docker-isolated containers."}},{"@type":"Question","name":"What are Cloud Workspaces?","acceptedAnswer":{"@type":"Answer","text":"Persistent, container-isolated dev environments you can launch from a template or a Git repository. They bundle a multi-tab editor, real terminal, dependency management and a live runtime — so you can ship without installing anything locally."}},{"@type":"Question","name":"How does the interview platform work?","acceptedAnswer":{"@type":"Answer","text":"Create a session, share a link, and run a live coding interview with Monaco + Ground Call video. Integrity monitoring covers tab switches, focus loss, copy/paste, fullscreen, and full-desktop screen share (browser tabs are rejected). Interviewers get a live integrity feed. An Integrity Agent for OS-level AI-assist detection is coming on Pro. Candidates need no account."}},{"@type":"Question","name":"Can I share code with my team or candidates?","acceptedAnswer":{"@type":"Answer","text":"Every ground gets a unique URL you can share. You can keep it private, share publicly, or invite collaborators. Combined with workspaces and interviews, this makes Codeground great for code reviews, teaching, pairing and hiring."}},{"@type":"Question","name":"How secure is my code?","acceptedAnswer":{"@type":"Answer","text":"All execution happens in sandboxed Docker containers. Your code is not permanently stored unless you explicitly save it. Authentication uses industry-standard JWT, and private projects support access controls."}},{"@type":"Question","name":"How fast is execution?","acceptedAnswer":{"@type":"Answer","text":"Most programs return output in under 2 seconds. Codeground runs on optimised infrastructure with concurrent execution, so multiple users — and multiple workspaces — run independently and quickly."}}]}