DEV Community

Serverless

All computing — without servers!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Your Lambda Passes Tests Then Throws AccessDeniedException in Production

Your Lambda Passes Tests Then Throws AccessDeniedException in Production

1
Comments 3
6 min read
Python 3.12 on AWS Lambda — distutils, imp, and collections are gone

Python 3.12 on AWS Lambda — distutils, imp, and collections are gone

Comments
2 min read
Vercel's Scriptc: Is This the End of JavaScript Engines in Native Apps?

Vercel's Scriptc: Is This the End of JavaScript Engines in Native Apps?

2
Comments
3 min read
Exploring WebAssembly Beyond the Browser: A Cloud Architect's First Look at WASI

Exploring WebAssembly Beyond the Browser: A Cloud Architect's First Look at WASI

1
Comments
2 min read
Migrating AWS Lambda from Node.js 20 to 22 — every breaking change

Migrating AWS Lambda from Node.js 20 to 22 — every breaking change

Comments
2 min read
Remotion + FFmpeg Micro: Programmatic Video Without the Lambda Bill

Remotion + FFmpeg Micro: Programmatic Video Without the Lambda Bill

Comments
6 min read
1,400 rows broke my D1 batch — here's why 7 statements beat 1,400

1,400 rows broke my D1 batch — here's why 7 statements beat 1,400

1
Comments
2 min read
400 ad accounts 3 subrequests = silent data loss in Cloudflare Workers (and how I fixed it)

400 ad accounts 3 subrequests = silent data loss in Cloudflare Workers (and how I fixed it)

Comments
2 min read
Hugo Blog Newsletter Automation for Indie Devs using Cloudflare & Autosend

Hugo Blog Newsletter Automation for Indie Devs using Cloudflare & Autosend

21
Comments 6
14 min read
Building on Aurora DSQL multi-region: the setup notes I wish I'd had

Building on Aurora DSQL multi-region: the setup notes I wish I'd had

Comments
3 min read
Why I Built a Security Scanner That Never Touches the Target

Why I Built a Security Scanner That Never Touches the Target

Comments
3 min read
One Cloudflare Workers cron, many jobs: a per-minute tick with time branching

One Cloudflare Workers cron, many jobs: a per-minute tick with time branching

1
Comments
3 min read
Defeating the Fargate Cold Start Chaos with SOCI

Defeating the Fargate Cold Start Chaos with SOCI

10
Comments
5 min read
You don't need Vercel Pro. You need your stack to sleep.

You don't need Vercel Pro. You need your stack to sleep.

1
Comments
9 min read
An Engineer's Guide to DuckDB and Modern OLAP Databases

An Engineer's Guide to DuckDB and Modern OLAP Databases

Comments
11 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.