Val Town

Windmill

Windmill is an open‑source developer platform that lets you convert Python, TypeScript, Go and SQL scripts into production‑ready workflows, internal tools, and APIs. It provides a low‑code environment where developers can orchestrate, schedule, and expose code without writing boilerplate. The platform supports self‑hosted deployments as well as a managed cloud offering, enabling teams to iterate quickly, share components, and scale automation across the organization while keeping full control over data and infrastructure.

Convex

Convex provides a fully managed backend platform that includes a reactive, versioned database, serverless functions, and file storage. It syncs data in real time across web and mobile clients, eliminating the need for custom server infrastructure. Developers can write TypeScript functions that run automatically on data changes, query the database with a simple API, and leverage built‑in authentication and scaling. The platform is designed for rapid iteration and production‑grade reliability.

Trigger.dev

Trigger.dev is an open-source (Apache 2.0) platform that lets developers write background jobs, task queues, and AI agent workflows directly in TypeScript, then deploy them without managing servers. It handles retries, concurrency, scheduling, real-time streaming, and human-in-the-loop approval steps out of the box, and tasks can run for long durations without the timeout limits typical of serverless functions. The project has over 16,000 GitHub stars and can be used as a managed cloud service or self-hosted. It's built for developers running asynchronous workloads such as AI agent chains, webhook processing, scheduled jobs, and event-driven pipelines, and integrates with frameworks like Next.js, Remix, and infrastructure like Vercel, AWS, and Supabase.