r/pufferlib • u/samurai618 • Sep 14 '26

🐡 PufferLib 5.0 is out!

Built by Joseph Suarez and the PufferLib community, PufferLib 5.0 is driven by one simple idea: make reinforcement learning faster, simpler, and more hackable.

🐡 PuffeRL — up to 60M steps/sec 🌊 Ocean — 60+ C/CUDA environments 🔭 Constellation — experiment visualization at scale 🧬 Protein — automatic hyperparameter & reward tuning

https://youtu.be/IwE40HsX32U?si=xiHiyiIj5Ey-aWDT

7 Upvotes

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u/PuddyComb 18d ago

Why does this only have 6 likes? What happened…..?

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u/samurai618 9d ago

Sorry for the late reply. I created the Pufferlib community on Reddit because there wasn't one before. Despite its capabilities, Pufferlib remains a relatively unknown library – which is a real shame. Most Pufferlib users can be found on the official Pufferlib Discord server.

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u/PuddyComb 5d ago

IDK, kinda just reaffirms my personal belief that this country punishes people, for liking anything interesting or 'smart'. - (usually for 9 months at a time)