·9 min readengineeringsandboxes
Gated Sandboxes: Teaching with Real Code
How TeachRepo embeds StackBlitz and CodeSandbox environments that unlock on course purchase — real, runnable code in the browser with zero student setup.
Read more →Updates, tutorials, and deep dives from the TeachRepo team.
How TeachRepo embeds StackBlitz and CodeSandbox environments that unlock on course purchase — real, runnable code in the browser with zero student setup.
Read more →How TeachRepo auto-grades quiz questions defined in Markdown frontmatter — zero database writes, instant feedback, no server round-trips.
Read more →A complete walkthrough: starting from a folder of .md files, ending with a live, Stripe-powered course site — in under 10 minutes.
Read more →Most course platforms treat code as an afterthought. We think the repo should be the source of truth — for content, versioning, and delivery.
Read more →We built TeachRepo because we were tired of fighting drag-and-drop UIs to sell technical courses. Today we're launching the tool we wished existed.
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