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Hi HN, we’re Sam, Shane, and Abhi, and we’re building Mastra (https://mastra.ai), an open-source JavaScript SDK for building agents on top of Vercel’s AI SDK.

You can start a Mastra project with `npm create mastra` and create workflow graphs that can suspend/resume, build a RAG pipeline and write evals, give agents memory, create multi-agent workflows, and view it all in a local playground.

Previously, we built Gatsby, the open-source React web framework.

Article URL: https://www.apple.com/newsroom/2025/02/apple-debuts-iphone-16e-a-powerful-new-member-of-the-iphone-16-family/

Comments URL: https://news.ycombinator.com/item?id=43103536

Points: 206

# Comments: 271

https://www.apple.com/newsroom/2025/02/apple-debuts-iphone-16e-a-powerful-n

Article URL: https://techcrunch.com/2025/02/19/troubled-electric-truck-maker-nikola-files-for-bankruptcy/

Comments URL: https://news.ycombinator.com/item?id=43103333

Points: 67

# Comments: 55

https://techcrunch.com/2025/02/19/troubled-electric-truck-maker-nikola-files-for-bankruptcy/

Article URL: https://peter.horne-khan.com/relaxed-radix-balanced-trees/

Comments URL: https://news.ycombinator.com/item?id=43103604

Points: 58

# Comments: 2

https://peter.horne-khan.com/relaxed-radix-balanced-trees/

Article URL: https://news.microsoft.com/source/features/ai/microsofts-majorana-1-chip-carves-new-path-for-quantum-computing/

Comments URL: https://news.ycombinator.com/item?id=43103623

Points: 83

# Comments: 21

https://news.microsoft.com/source/features/ai/microsofts-majorana-1-chip-

Article URL: https://azure.microsoft.com/en-us/blog/quantum/2025/02/19/microsoft-unveils-majorana-1-the-worlds-first-quantum-processor-powered-by-topological-qubits/

Comments URL: https://news.ycombinator.com/item?id=43104071

Points: 76

# Comments:

Article URL: https://x.com/danielhanchen/status/1891194528931209644

Comments URL: https://news.ycombinator.com/item?id=43104400

Points: 0

# Comments: 0

https://x.com/danielhanchen/status/1891194528931209644

Article URL: https://www.scientificamerican.com/article/broken-legs-and-ankles-heal-better-if-you-walk-on-them-within-weeks/

Comments URL: https://news.ycombinator.com/item?id=43101383

Points: 83

# Comments: 28

https://www.scientificamerican.com/article/broken-legs-and-ankles-heal-be

Article URL: https://backdroptech.github.io/3d-to-video/

Comments URL: https://news.ycombinator.com/item?id=43101774

Points: 44

# Comments: 30

https://backdroptech.github.io/3d-to-video/

Article URL: https://worldhistory.substack.com/p/the-spartan-mirage

Comments URL: https://news.ycombinator.com/item?id=43102182

Points: 35

# Comments: 3

https://worldhistory.substack.com/p/the-spartan-mirage