Curated signals for developers. Updated hourly.
Coding agents can generate in minutes what used to take us hours. Companies are pushing AI adoption. Social media is filled with developers claiming they're suddenly 10x more productive. If you're not using AI, you're afraid of falling behind. If you
I already had per-invoice billing working: reserve a credit, do the expensive call, settle or refund. Then I added a bulk endpoint - paste a list, verify them all - and the neat single-item model fell apart, because in a batch some rows cost money an
A refresh token exists for one reason: exchange itself for a new access token, once, and then stop being useful. Everything about a good implementation follows from taking "once" literally. This one does - every refresh token is single-use, and group
This is a submission for Weekend Challenge: Passion Edition What I Built I'm honestly obsessed with system reliability. Nothing frustrates me more than seeing a brilliantly engineered autonomous AI agent completely crash just because of a random 502
RC timing looks easy. Pick a resistor. Pick a capacitor. Multiply them. τ = R × C That gives the time constant. After one time constant, the capacitor has moved about 63.2% toward its final voltage. After five time constants, it is about 99.3% settle
EU lawmakers have again allowed tech firms to scan chats for abuse material, but exempted end-to-end encrypted messages.
Amid live coding sessions and Silicon Valley optimism, the UN’s AI for Good summit wrestled with an increasingly urgent question: Can global governance catch up before the technology races beyond its control?
Building an explainable AI platform that helps district administrators allocate resources and farmers make better crop decisions using Gemini, Vertex AI, BigQuery, and Google Cloud. Climate disasters are not just weather events. They are decision pro
TL;DR Retailers process thousands of inventory transactions every second across physical stores, eCommerce platforms, warehouses, suppliers, and fulfillment centers. Yet many inventory systems still rely on scheduled synchronization, causing stock le
👋 Welcome to Chapter 9! Imagine a user typing in a search box. They type "i", "ip", "iph", "ipho", "iphon", "iphone" - 6 keystrokes in 2 seconds. Do you really want to make 6 API calls ? Of course not! You want to wait until they stop typing and then
Disclosure before anything else: I'm Oded, co-founder of UniPaaS, the FCA-authorised Payment Institution (No. 929994) behind paas.build, and we compete with Paddle. The title above is the sentence builders keep arriving with - right here on dev.to ,
Disclosure up front: I'm Oded, co-founder of UniPaaS, the FCA-authorised Payment Institution (No. 929994) behind paas.build - so this is a vendor writing about his own product. That said, the three Base44 mechanics below are documented Base44 surface
Artificial intelligence has transformed software development. Instead of simply generating code snippets, modern coding assistants can understand entire codebases, refactor applications, write tests, debug issues, and even execute development workflo
Key Takeaways Netflix cut startup time by 70% after migrating to Node.js. That’s measured on a live production system - not a benchmark, not an estimate. The non-blocking event loop is what separates Node.js from thread-per-request models under load.
A hospital wants a cloud service to analyze patient data for disease patterns - but the cloud must never actually see the data. Not anonymized. Genuinely invisible. The computation happens, a result comes back, and the records stayed encrypted the wh
Every week, a new AI tool goes viral. "This changes everything." "The best AI coding assistant." "The ultimate AI agent." "The next ChatGPT killer." As developers and AI builders, it's tempting to install every new tool that appears on GitHub or Prod
While doing a routine hardening pass on an internal Firebase panel - codename PanelControl , a management tool used daily by multiple operators with different roles - what was supposed to be "let's add a few Telegram alerts for suspicious activity" t
You've seen the alert. You've opened the PR. You've read the changelog. Then you realize: your code doesn't even call the vulnerable function. Every week. Hundreds of teams drowning in CVE notifications for packages sitting dormant in their node_modu
GPT-5.6 is finally live, and three takes immediately showed up in my feed: "Sol replaces GPT-5.5 everywhere." "The API still isn't broadly available." "The 1.05M context window means you can stop thinking about prompt size." Two are wrong. The third
Large language models often develop recurring symbolic patterns - archetypes, metaphors, and memetic shortcuts - that appear across unrelated contexts. One observed example is the repeated emergence of fantasy-based metaphors such as “goblins,” “grem
Original Japanese article : Iceberg REST Catalogを直接叩いて、Glue Data CatalogとS3 Tablesの違いを理解する Introduction I'm Aki, an AWS Community Builder ( @jitepengin ). Most of the time, when working with Iceberg tables, we reach for PyIceberg or Spark. I'm no exc
What nobody tells you about exporting your multi-agent prototype to a local workspace. Every architect who's prototyped a multi-agent app in Google AI Studio eventually hits the same wall: the prototype works, but it lives in a browser tab. At I/O 20
A single smart factory floor can generate more sensor readings in an hour than a mid-sized e-commerce site logs in a month. That's the reality behind IoT database architecture today: billions of connected devices, each streaming small, frequent, time