What is Node.js?
Node.js is the JavaScript runtime that took the browser's language to the server. It excels at APIs, real-time systems and I/O-heavy workloads, and it underpins the modern web ecosystem — React, Vue, Astro and virtually every build tool. With TypeScript on top, it's a fully typed, production-grade platform.
Why Node.js matters for your business
Full-stack JavaScript means one language, one toolchain and shared code between your web front end and your APIs — fewer handoffs, faster teams. Node's event-driven model suits the shape of modern products: APIs, webhooks, streaming, chat and integrations. And because it's the ecosystem's default, libraries exist for almost everything.
How we help you with Node.js
API & backend development
Typed, tested Node.js APIs — REST and GraphQL — built for production from day one.
Real-time systems
WebSockets, queues and event-driven architectures for live, collaborative products.
Full-stack platforms
React or Vue front ends and Node back ends sharing one TypeScript codebase.
Serverless Node
Lambda and Workers deployments that scale to zero and back without ops overhead.
The velocity. TypeScript + Node is our default for new APIs and platforms — this site's tooling, our scan pipeline and much of LangParse's orchestration run on it. When the same types flow from database to browser, whole categories of bugs disappear.