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Enabling Agent 3 to Self-Test at Scale with

Replit

How Replit built a novel REPL-based verification system that combines code execution with browser automation to catch "Potemkin interfaces", enabling Agent 3 to work autonomously for 200+ minutes.

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Blogs Replit

BlogsReplit Enterprise, Now Self-ServeReplit BlogsUnlocking a New Way to Build Enterprise Data AppsReplit BlogsSo you suspect you have a memory leak... | ReplitReplit Blogswith Solidity on ReplitReplit BlogsRecapping the SPC-Replit AI HackathonReplit BlogsReplit x India (Part 1)Replit BlogsBehind Modem.dev’s Product Velocity - NeonNeon BlogsTest Your Database Without Mocks - NeonNeon BlogsWhat’s MCP all about? Comparing MCP with LLM function callingNeon BlogsWhere Agents Meet Infrastructure: Encore, Leap, and Neon - NeonNeon BlogsRethinking Snapshots at Scale: Neon vs AWS RDS - NeonNeon BlogsUsing Windsurf Cascade and Neon MCP for Agent-Driven Database Interaction - NeonNeon BlogsInside branch-based restores in Lakebase Postgres - NeonNeon Products & ServicesSpeech AI for Voice Agents | AssemblyAIAssemblyai Products & ServicesModel Vault | Dedicated Model Inference Platform | CohereCohere ResearchAdaptation Odyssey in LLMs: Why Does Additional Pretraining Sometimes Fail to Improve?Cohere News12 Critical Kubernetes Health Conditions You Need to MonitorThenewstack NewsReport: What's New in ECMAScript and JavaScript for 2020Thenewstack NewsKubernetes and the Challenge of Adding Persistent StorageThenewstack BlogsFlight Plans: Templates for AI-Native Data PipelinesMotherduck