Why it matters
It collapses build, run and deploy into one place, so a prototype is reachable by URL instead of stuck on a laptop.
Replit
Added 2024-06-20Build, share, and ship software quickly with AI-assisted development.
Replit is a browser-based development environment where the agent, the runtime and the hosting are the same product. That matters most for prototyping: you describe an app, it gets built and deployed, and what you share is a working URL rather than a repository someone has to set up. The trade-off is the usual hosted one — you accept their environment and its limits in exchange for skipping local setup entirely. For teaching and for testing whether an idea has legs, that is a good deal.