Best developer tools launched in 2024?

What are the best dev tools launched on Product Hunt this year from your perspective?

Some of my favorite, most inspiring launches until now:

• @Corbado - passkey-first authentication

• @Langfuse 2.0 - open-source LLM engineering platform

• @Liveblocks 2.0 - a complete toolkit to embed collaboration features fast

• @MotherDuck - simple analytics data warehouse

• @Supabase - open-source Firebase alternative

Over to you! What are your favorite developer tools in 2024?

If you enjoy this Discussion, repost it. For inspiration, more awesome dev-first product launches in this repository.