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If you’ve used a coding agent, you know the pain. You’re deep into a feature and everything is clicking. Then the context window fills up, it compacts, and key details are lost.
Mastra Code is different. Powered by our state-of-the-art observational memory, it watches, reflects, and compresses context without losing important details.
The result: long-running coding sessions that stay precise, letting you build faster, merge sooner, and ship more.
Mastra CodeThe AI coding agent that never compacts
Alex Bookerleft a comment
Alex from Mastra here (OSS TypeScript AI framework), excited to announce Observational Memory! 🎉 How to get started: Mastra - Releasing today with full support. Give your Mastra agent human-like memory here. Other agent frameworks - Adapters for LangChain, Vercel AI SDK, and more coming soon. Your coding agent - Plugins for OpenCode (PR), etc in the works. What problem does Observational Memory...
Observational Memory by MastraGive your AI agents human-like memory
Observational Memory is a SoTA memory system for AI agents - scoring 95% on LongMemEval, the highest ever recorded. It works like human memory: two background agents act as your agent's subconscious, one observing and compressing conversations, the other reflecting and reorganizing long-term memory. It extracts what matters and lets the rest fade - just like you do. Available in Mastra today - with adapters for LangChain, Vercel AI SDK, OpenCode and others coming soon.
Observational Memory by MastraGive your AI agents human-like memory
Alex Bookerleft a comment
Hey, that’s my face on the demo thumbnail! Stoked to be launching on Product Hunt today. 🔥 For the past 6 months I’ve been learning how to build agents with Mastra and sharing everything on YouTube as I go. Beyond having everything you need out of the box, what really makes Mastra special is education. We put a lot into docs, guides, videos, workshops, and talks so you can quickly get to the...
Mastra 1.0Build AI agents with a modern TypeScript stack
From the team behind Gatsby, Mastra is a framework for building AI-powered apps and agents with workflows, memory, streaming, evals, tracing, and Studio, an interactive UI for dev and testing.
Start building: npm create mastra@latest
Start building: npm create mastra@latest
Mastra 1.0Build AI agents with a modern TypeScript stack
Alex Bookerleft a comment
Congratulations on the launch 🎉 This has been a long time coming and a complete game-changer! I’m not honestly sure how you’ve done it, but I’m happy you pulled it off. Realistically, you need full-stack to build complete applications and, if getting your first developer job is the aim, you’re more likely to get hired as a junior full-stack than half-stack, provided you have the right skills....
Scrimba FullstackHelping devs learn by merging the IDE and video into one
Alex Bookerleft a comment
It’s the most wonderful time of the year, and if you’re learning (or aspiring to learn) JavaScript, things are about to get real merry, real fast ✨ 🎄 INTRODUCING 24 DAYS OF JAVASCRIPTMAS BY SCRIMBA (YC 20) 🎄 👉 A new JavaScript challenge every day (then solutions the next day) 👉 Share your solution using the #JavaScriptmas hashtag on Twitter, and each day we'll randomly select someone lucky to...
24 days of #JavaScriptmas 🎄📅 Coding advent calendar with daily challenges and prizes
Level up your skills this JavaScriptmas with a new, unique JavaScript challenge every day.
24 days of #JavaScriptmas 🎄📅 Coding advent calendar with daily challenges and prizes
This course is full of hands-on exercises to help you learn the basics of React. You'll learn all the key React concepts while building two awesome apps along the way 👌
Free course to learn ReactA free, interactive course to learn the basics of React 🔥
Alex Bookerleft a comment
Hi, all 👋! My name's Alex and I'm a Developer Advocate at Pusher (you might recognise me as the overly-enthusiastic dude from the Sessions introduction video 😂!) First of all, we're thrilled to be announcing Sessions today 🎉! In a nutshell, Sessions is a platform where we produce and upload recordings of talks from developer meetups. At the moment, we have around 50 inspiring talks by 50...
Sessions by PusherWatch recordings of top-notch talks from developer meetups.
Sessions by PusherWatch recordings of top-notch talks from developer meetups.
Alex Bookerleft a comment
Hi everyone 👋 Adrien - Pusher's account executive - wanted me to let you know that if you have any questions relating to features or pricing, you're welcome to email him at, adrien@pusher.com
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