rio-labs/rio — WebApps in pure Python.

Description and use

Rio is an open‑source framework that lets developers build full‑featured web applications using only Python—eliminating the need to write any JavaScript, HTML, or CSS. By rendering UI components server‑side and handling interactivity through Python code, Rio simplifies frontend development while integrating smoothly with AI/ML workflows and other Python tools. It serves as a DevTools solution for rapid prototyping and production‑grade web apps entirely in pure Python.

Problem

rio-labs/rio helps engineers save time in daily development and review loops.

Outcome

Medium: useful for prototypes or internal workflows, with dependency and maintenance checks before production.

Workflow

• speed up developer workflows
• automate local engineering tasks
• improve CI feedback

Evidence

WebApps in pure Python. No JavaScript, HTML and CSS needed

Source