🌍 Dev.to

Five Cron Fields, One Trap: The Scheduling Bug Nobody Expects

Every backend eventually grows a cron job. Backups at 2 AM, digests at 8 AM, health checks every five minutes. And every team eventually hits the same wall: the schedule that fires at a time nobody asked for, in a timezone nobody configured, on a day-of-week nobody intended. Cron syntax is five fields. It fits on a sticky note. The bugs do not come from the syntax — they come from the three places where different implementations disagree with each other. This is a field guide to all of it. ...
🌍 Dev.to

401 vs 403 vs 404: The Status Code Mistakes That Break APIs

Originally published at ipcalcplus.com . Every API review I've ever done contains at least one of these bugs: a login failure that returns 500, a rate limit that returns 400, a "resource not found" that returns 403 for security reasons and confuses every client developer for the next two years. Status codes are the API's contract with its clients. Break the contract and your consumers write defensive code around your bugs — code that then breaks when you fix the bug. This is a guide to t...
We Had Skills, Experts, Connectors, and Projects. Why Build Plugins?
🌍 Dev.to

We Had Skills, Experts, Connectors, and Projects. Why Build Plugins?

An AI workspace can already do a great deal with reusable skills, specialist configurations, external connectors, and projects. We built all four into WorkDSH , an open-source workspace built on DeepSeek Harness. So why did we also make it a plugin-based product? The answer became clearer when we looked at our own Projects page. A user creates a project to keep a particular task, its materials, and its history together. A developer writes the Projects plugin so the software can create and ...
🌍 Dev.to

Mattermost: 736,893 Fingerprint Matches on Self-Hosted Collaboration

Mattermost: 736,893 Fingerprint Matches on Self-Hosted Collaboration Mattermost is a self-hosted collaboration platform: channels, direct messages, file sharing, and an integration surface built from webhooks, slash commands and bots. Organisations choose it because the conversations stay on infrastructure they control, which is a reasonable motivation and also the reason the operator inherits every consequence of running it. A chat server is close to the centre of how an organisation works...
🌍 Dev.to

dub_movie: Building an AI-Powered Movie Dubbing Pipeline with Python

You can explore the source code and experiment with the pipeline here: GitHub — Sumit884-byte/dub_movie What if you could take a Japanese movie or anime, translate its dialogue into Hindi, generate new speech automatically, preserve the background audio, and produce a finished dubbed video—all from a Python pipeline? That is the idea behind dub_movie , an automated movie-dubbing project built around Python, Whisper, Edge TTS, translation backends, audio analysis, and FFmpeg. The pro...
🌍 Dev.to

The rule was written in two carriers. Its collector met one of them.

A registry row carries one value the rules read: the identifier of the instance that owns it. The requirement that the value stay true is written in two carriers -- the registry file and the submission template -- and the step that would meet it existed for one row of the table. That shape does not announce itself. Both carriers read correctly on their own, the rule they state is unambiguous, and the row that had no collector was not a row anybody was ignoring. 1. A requirement wr...
🌍 Dev.to

Agents can't tell safe from dangerous

To an agent reading a UI, "Delete database" and "Download report" look equally clickable. Same rectangle, same cursor, same click. Nothing in the interface tells the agent that one action is harmless and the other is catastrophic. Humans have instincts about consequences. We hesitate before the red button. We double-check before wiping something. Agents have no such instinct — they act on patterns, not consequences. That's the real problem with giving agents raw access to your tools and...
🌍 Dev.to

Agentic AI Books 2026: Gulli vs Lanham vs Huyen

Verdict: Of the four agentic AI books worth your time in 2026, Antonio Gulli's Agentic Design Patterns wins for most builders. It is the most pattern-complete of the set, it works as a desk reference rather than a one-pass read, and the author made the full pre-print PDF and per-chapter notebooks publicly available, so the effective cost of entry is nothing. Micheal Lanham's AI Agents in Action, Second Edition is the runner-up and the better buy if you want the current production stack in o...
HackerNews

The AI Doomsday Future Is Not Inevitable

Article URL: https://theintercept.com/2026/09/14/surveillance-tech-ai-military-flock/ Comments URL: https://news.ycombinator.com/item?id=49862203 Points: 1 # Comments: 0
HackerNews

Insurers claim AI is increasing healthcare costs

Article URL: https://techcrunch.com/2026/09/26/insurers-claim-ai-is-already-increasing-healthcare-costs/ Comments URL: https://news.ycombinator.com/item?id=49862289 Points: 2 # Comments: 0
HackerNews

Ask HN: Are you unfollowing friends on GitHub because of AI slop?

Last week one of my IRL friends started playing with claude code. What was a fairly nice feed on my Github landing page turned into five pages of just his commits. I like my friend and want to keep up with what he's up to, but it now drowns out all my other friends who also do great work. I may need to unfollow him. Comments URL: https://news.ycombinator.com/item?id=49862641 Points: 2 # Comments: 5
HackerNews

Show HN: PeerTalk.ai - Let your agent talk to a friend's agent

Little experiment I've been cooking up. I often find myself wanting to do one of the following: - Get my agent and a someone else's agent to agree on something, after we've been discussing the same topic in different threads - Give someone temporary access to talk to one of my agents for a specific purpose, to help them do something or help them understand something - Ask a co-worker for access to chat with their agent, to understand something it has been working on without it having to dump out...
The Economics of the €20 Indie Game
🌍 HackerNoon

The Economics of the €20 Indie Game

How much does a €20 indie game really make? Explore platform fees, taxes, discounts, development costs, and why audience size matters more than price.
HackerNews

ASML says it sold 'absolutely nothing' in Europe in 2026

Article URL: https://www.tomshardware.com/tech-industry/semiconductors/asml-says-its-sells-absolutely-nothing-in-europe-calls-on-eu-to-help-create-demand Comments URL: https://news.ycombinator.com/item?id=49844663 Points: 181 # Comments: 503
HackerNews

Snap Wants to be a State Actor??–Kansas v. Snap

Article URL: https://blog.ericgoldman.org/archives/2026/09/snap-wants-to-be-a-state-actor-kansas-v-snap.htm Comments URL: https://news.ycombinator.com/item?id=49847247 Points: 24 # Comments: 2