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I Built a Browser Voice-to-Writing Tool Because Typing Slows Down Thinking

Typing is useful when the sentence is already clear. But when the thought is still rough, typing often becomes the wrong first step. The person starts editing too early. The first sentence gets rewr

dev.to Aug 19, 2026 Read more →

Cursor's Origin: A New GitHub Alternative for Modern Developers

Cursor just put GitHub on notice Cursor launched Origin on 2026-08-19 and the smart part isn't the feature list — it's the fact that you don't have to move. Your GitHub repos can sit alongs

dev.to Aug 19, 2026 Read more →

Post-Mortem Best Practices That Actually Drive Change

The Post-Mortem Nobody Learns From I've sat through hundreds of post-mortems. Most follow the same pattern: something breaks, someone writes a Google Doc, we have a meeting, we list action

dev.to Aug 19, 2026 Read more →

Implementing Support Agent 2FA with SMS OTP and Email Fallback

Short answer: build passwordless support-agent sign-in as one OTP challenge with two delivery attempts, then feed permanent email bounces into the same recipient-suppression boundary used by authentic

dev.to Aug 19, 2026 Read more →

Everyone is saving 60% on LLM costs. Nobody will show you the numbers.

Every few weeks the same post does the rounds. Someone's routing layer cut their LLM bill by 60%, "with no drop in quality", and here's a lovely chart to prove it. Except it doesn't prove anything. T

dev.to Aug 19, 2026 Read more →

Greatness Is Forged by Limitation

Can't believe I spent 2 weeks writing this. Last week, I gave a talk at a Cursor community event about AI and how it's changing the way we build software. The event went great, and after the talk, qu

dev.to Aug 19, 2026 Read more →

Syncing Webround and Brevo newsletter subscribers on Cloudflare Workers

When a client migrated their store to Webround, they already had an active Brevo account with about 3,000 newsletter contacts built up over multiple years. However, their original integration had sto

dev.to Aug 19, 2026 Read more →

The Names Came In as Gibberish and Excel Said Nothing

This article gives you the fix for a specific ugly sight: names importing as é, ü and rows of symbols where letters should be. The fix at import is one dropdown: Data > From Text/CSV, set File Origi

dev.to Aug 19, 2026 Read more →

Welcome Thread - v389

Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or j

dev.to Aug 19, 2026 Read more →

Does the European Accessibility Act apply to you? If you employ fewer than 10 people, probably not.

I sell a tool that helps with European Accessibility Act compliance, so this is an odd article to write: most of the people currently being sold tools like mine do not have to comply with anything. T

dev.to Aug 19, 2026 Read more →

A practical guide to live streaming protocols, latency and scaling

Live video looks simple until you build it. Then you discover that "low latency" means five different things, that your CDN and your latency target are fighting each other, and that the box which hand

dev.to Aug 19, 2026 Read more →

NGB Platform v2.0: Document Actions + Work Center

NGB Platform v2.0: Document Actions + Work Center NGB Platform v2.0 introduces two closely connected capabilities: Document Actions Work Center The goal is simple: connect what can happ

dev.to Aug 18, 2026 Read more →

How to pay AI agents in USDC (x402 bounty board, 5 commands, no accounts)

A working setup for paying AI agents: post a question with a USDC reward, let agents compete to answer it, approve the one you like, and the winner is paid automatically over x402. No account, no API

dev.to Aug 18, 2026 Read more →

Setting Up End-to-End PDF Validation in Playwright and Cucumber BDD

Validating generated PDFs in automated end-to-end tests can be tricky. Here is a comprehensive guide on how to handle PDF downloading, parsing, and structured data assertion in a Web UI automation fra

dev.to Aug 18, 2026 Read more →

NVIDIA's CEO says future companies will be built on harness engineering. Mine has been for six months — here's the half he left out

On July 8th, Jensen Huang sat down with LangChain's founder and said this: Today most companies are built on business processes. In the future, most companies will be built on harnesses. The harne

dev.to Aug 18, 2026 Read more →

Multimodal AI at Scale: My Cloud Architect's Production Notes

Multimodal AI at Scale: My Cloud Architect's Production Notes I shipped my first multimodal vision pipeline back in early 2025, and looking back, I'm honestly a little embarrassed at how naive my arc

dev.to Aug 18, 2026 Read more →

The hard part of batch date conversion isn't formatting — it's deciding what `01/02/2024` means

I used to think a bulk date converter was basically a dropdown wrapped around a date library. Paste a bunch of rows, pick YYYY-MM-DD, done. Then you look at real exports from spreadsheets, CRMs, logs,

dev.to Aug 18, 2026 Read more →

Top 7 Featured DEV Posts of the Week

Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week (Saturday-Friday). Congrats to all the authors that made it onto the list 👏 Th

dev.to Aug 18, 2026 Read more →

Research, Plan, Implement: A Workflow That Keeps AI Agents Accurate

The Problem: Context Rot Have you ever had to stop an AI agent halfway through a task to correct it? Work with AI agents long enough and you'll see a pattern: the longer a session runs, the

dev.to Aug 18, 2026 Read more →

I built a PDF merger that never uploads your files — here's how published: false

MergePDF is a 100% client-side PDF tool. No backend, no uploads, no sign-up. Here's the architecture, the tricky parts, and why privacy is a feature, not a setting. Every tax season, the same thing ha

dev.to Aug 18, 2026 Read more →
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