Awesome Node.js microservices in the cloud for (almost) free
summary
Shows how to run small Node.js APIs on AWS Lambda + API Gateway, replacing bulky Heroku VMs and removing about 50% of legacy orchestration code. Demonstrates a 20-line GitHub label SVG generator, a WikiData mind‑map visualizer and a Slack support bot, all cheap because the first million requests are free and Lambda bills per 100ms (example given ~$8 per million 100ms at 512MB). Notes limits: 5 minute execution cap and ~1.5GB total bundle quota, and recommends Claudia/Apex/Serverless for deployments.
AI-written summary · about
chapters (7)
- 0:00Start
- 20:23execution on tap
- 21:23code with batteries included
- 28:51trigger with almost anything
- 43:27twin business + tech impact
- 47:40functions, not services
- 50:55configuration is ... problematic








