Everything new in FrontendLeap — what shipped, and when.
Sharpen: Git and TypeScript challenges played in your browser, against the clock and with a Socratic mentor that guides you without revealing the solution. Everything runs on your machine with your Claude Code subscription: no API keys, no new accounts. One command and you are in: npx @juanwmedia/sharpen. Explore the challenges. It is a work in progress: the catalog will keep growing and feedback is welcome.
In guided learning, your messages and the assistant's follow-ups within the same exercise now appear together in one block — instead of alternating separate bubbles. Longer exercises read as one continuous exchange, top to bottom.
The lesson input now has a single button: it reads Continue to move on and switches to Send the moment you type a comment. We removed the separate send icon, so there's no more guessing which button does what.
Starting a guided learning session is now a single panel — pick what to learn, see the catalog, and go, all in one place.
New here? A short guided tour walks you through how to learn and how to practice, so you know where everything is.
Set your level and what you want to achieve, and the assistant tailors how it teaches to you.
The assistant now teaches in more languages — Polish joins the lineup.
Every concept now has a public URL with a rich preview when you share it.
Write and run TypeScript in the exercises — it compiles on the fly, no setup.
Long lessons now have a table-of-contents sidebar so you can jump to any section.