Mesh it - Developer T-Shirt
Write it, cut it, paste it, save it, load it, check it, deploy it then mesh it! Made of 100% cotton, this t-shirt has a slim fit, so it's perfect for all body types. ✅ 100% cotton ✅ Classic fit ✅ Tear...
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Write it, cut it, paste it, save it, load it, check it, deploy it then mesh it! Made of 100% cotton, this t-shirt has a slim fit, so it's perfect for all body types. ✅ 100% cotton ✅ Classic fit ✅ Tear...

Understand why software testing basics is essential for every developer. Learn key testing types, levels, techniques, and best practices to write reliable, maintainable, and high-quality code.


FastMCP 3.0 is now generally available. It keeps the @mcp.tool() API but rebuilds the internals around components + providers + transforms, adds a CLI, and ships production features like component versioning, per-component auth + OAuth additions, OpenTelemetry tracing, background tasks, pagination, tool timeouts, and hot reload. The project moved from jlowin/fastmcp to PrefectHQ/fastmcp on GitHub, and upgrading is supported via dedicated guides for FastMCP 2 and MCP SDK users.
