🧱 #AWS Blocks is a new #opensource framework from AWS (#Apache2 license) built specifically for the era of #Ai #coding agents.
It's based on #TypeScript and made of modular "Blocks" for databases, authentication, file uploads, jobs, emails, AI agents & more #cloud #devtools
⚡ Developers can start locally — no AWS account needed — and automatically get Postgres, authentication, storage & messaging provisioned out of the box
🧵 👇
🔄 On deployment, the same APIs map automatically to real AWS services like #Lambda, #DynamoDB, #Aurora, #APIGateway & #Bedrock — with zero code changes
🤖 The standout feature: the framework ships with built-in rules and steering files for #AIagents, so they automatically apply clean architecture and best practices
🔗 End-to-end typing works without code generation and supports frontends like Next.js, Nuxt, Astro, Angular, React, Vue & Svelte — plus mobile apps in Swift, Kotlin & Flutter
🛠️ Under the hood it still uses the #AWS #CDK, so you can drop back to standard AWS infrastructure at any time
💡 Why it matters: for the first time AWS is building a framework optimized not primarily for humans, but also for coding agents like Claude Code, Codex & Cursor. The core idea — AI shouldn't have to learn how AWS works; the framework forces it onto the right path automatically
⚠️ Current drawbacks: still public preview, APIs may change, Node.js 22+ required & local mock implementations may behave differently from real AWS resources
📊 The real positioning: Blocks competes less as "yet another framework" and more as an alternative to #AWSAmplify, #Supabase & #Convex
🚀 The bigger trend isn't another framework — it's AWS shipping its first framework explicitly optimized for agentic coding. That's likely to influence many frameworks in the years ahead
AWS released Blocks in public preview, an open-source TypeScript framework where each Block bundles application code, local mocks, and AWS infrastructure. Designed for AI agents to write correct backe
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