Notifying Admins When Users Confirm Their Email — The Right Way with Supabase and Next.js"
DEV Community • 2026-04-16 10:12

Notifying Admins When Users Confirm Their Email — The Right Way with Supabase and Next.js"

Steps (Article Sections) Hook / Problem Statement — Why polling or signup-time notifications are wrong; email confirmation is async and outside your app's request cycle. Architecture Overview — The 6-step event chain diagram (confirmation link → auth.users.confirmed_at → Postgres trigger → public.profiles.confirmed_at → Supabase Database Webhook → Next.js API route). Why bridging via a public-sc...

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1m read
Client side audio transcription using Parakeet v3 and WebGPU
DEV Community • 2026-04-16 10:08

Client side audio transcription using Parakeet v3 and WebGPU

Processing audio files into text usually requires sending personal data to an external server. That approach always bothered me because of the privacy implications and the recurring API costs. As browser technologies advanced over the last few years, I started looking into ways to handle speech recognition locally without relying on external servers at all. OpenAI released Whisper a while ago and...

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4m read
DEV Community • 2026-04-16 10:05

Best AI Gateway to Route Codex CLI to Any Model

Codex CLI is OpenAI's terminal-based coding agent that runs entirely in your shell. It reads your codebase, proposes changes, runs commands, and writes code. Solid tool. One problem: it only talks to OpenAI by default. I wanted to route Codex CLI through an AI gateway so I could use Claude Sonnet, Gemini 2.5 Pro, Mistral, and others without switching tools. I tested a few options. Bifrost worked ...

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5m read
DEV Community • 2026-04-16 10:04

What is Debouncing in JS?

debouncing is a technique to: Delay the execution of a function until a certain time has passed since the last event 🧠 Simple Meaning 👉 Don’t run the function immediately 👉 Wait for the user to stop triggering events 👉 Then run the function once 🎯 Problem Debouncing Solves Some events fire very frequently: input typing scroll resize mousemove 👉 Example: If a user types “hello”, an API call m...

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2m read
Model Context Protocol en Producción: Por Qué el 80% de los Agentes AI Fallan Antes de los 30 Días
DEV Community • 2026-04-16 10:02

Model Context Protocol en Producción: Por Qué el 80% de los Agentes AI Fallan Antes de los 30 Días

Tu agente AI lleva tres semanas en producción. Responde, ejecuta herramientas, encadena llamadas. Todo parece funcionar. Luego, en el día 22, falla silenciosamente: llama a una herramienta obsoleta, no encuentra contexto de sesiones anteriores, o —lo más costoso— ejecuta una acción destructiva porque el contexto que recibió era parcial y ambiguo. El equipo tarda dos días en diagnosticar el problem...

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6m read
DEV Community • 2026-04-16 10:01

The Prosodic Memory Layer: How AI Learns Your Voice (and Why It Matters)

Final part of the Epistemic AI series. We've covered the problem, measurement, calibration, and integration. Now: how AI learns to sound like you — and why that matters more than you think. When you write a Reddit comment, a Dev.to article, and a LinkedIn post about the same topic, you change how you write. Not the facts — the voice. The register shifts. The depth adjusts. The cultural expectat...

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6m read
DEV Community • 2026-04-16 09:59

the dx toolkit i wish existed when i started building blockchain frontends

i just shipped PolyQ: framework-agnostic/chain-agnostic dx toolkit if you've ever: pasted global: 'globalThis' into yet another vite config forgot to copy an idl after anchor build and debugged stale types for 20 minutes written 500 lines of instruction builders by hand, then rewrote them when the contract changed maintained a localnet script that's 600 lines of sequential sleeps and breaks whe...

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1m read
DEV Community • 2026-04-16 09:58

Vibe Coding Is Making Us Worse Developers

Last week, I needed to write a function. A simple one. Filter an array, map over the results, return the clean data. Basic stuff. Stuff I've written a hundred times. I opened Cursor. Typed my prompt. AI wrote the code in 3 seconds. I copied it. It worked. I closed the file. Then a junior developer tapped me on the shoulder. "Hey, can you explain how this works?" I stared at the screen. My mou...

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6m read
Lobsters • 2026-04-16 09:57

Mastodon: Don't use "mastodon" or "mstdn" in domain names

Well, this isn't exactly "news": Social media guidelines The name and handle of your social media account and any and all pages cannot begin with a Mastodon word mark, or a similar mark (e.g. "mastodoon", "mast0don", "mstdn"). In addition, Mastodon logos cannot be used in a way that might suggest affiliation with or endorsement by Mastodon. —— https://github.com/mastodon/joinmastodon/~ (2022) Bu...

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1m read
DEV Community • 2026-04-16 09:55

How I Built a Memory System for Autonomous AI Agents (And Why You Need One Too)

How I Built a Memory System for Autonomous AI Agents (And Why You Need One Too) Every AI agent developer hits the same wall: your agent is brilliant in one session but completely forgets everything the next time you run it. The context window resets, the learned patterns vanish, and you are back to square one. In this tutorial, I will show you how I built a persistent memory system for...

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3m read
DEV Community • 2026-04-16 09:55

University ERP: 13-Module Institutional Management Platform

WHAT MOST PEOPLE DON'T REALIZE ABOUT BANKING SOFTWARE When people think about software for banks, they usually think about the customer-facing side: mobile apps, internet banking, transaction interfaces. That's the visible layer. But underneath it, banks run on a completely different category of software: internal operations systems that manage everything from physical assets and proc...

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7m read
Product Hunt — The best new products, every day • 2026-04-16 09:52

Elvan

Turn customer feedback into decisions with AI Discussion | Link

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1m read
DEV Community • 2026-04-16 09:50

Processing Supplier and Marketplace XML Feeds in PHP

Supplier and marketplace integrations are one of the places where XML refuses to die. That is not a complaint. It is just the shape of the problem. If you build import pipelines, catalog sync jobs, price updates, availability updates, or partner data bridges, sooner or later you will meet an XML feed that contains the data you need in a format your application does not really want. In those...

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8m read
Architecture Documentation as a First-Class Engineering Asset
DEV Community • 2026-04-16 09:49

Architecture Documentation as a First-Class Engineering Asset

How autonomous AI agents can generate a complete architecture snapshot of your microservices platform - while you do push-ups - and why that documentation becomes the most powerful input for your AI-driven quality pipeline. TL;DR Architectural documentation is not a chore. When colocated with your source code and fed into an AI-powered quality pipeline, it transforms static analysi...

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9m read
HackerNoon • 2026-04-16 09:46

Stables CEO: Asia Drives 60% of Global Stablecoin Flows and Has Zero Licensed Orchestration Platform

Stablecoins have moved from crypto native curiosity to serious financial infrastructure and nowhere is that shift more consequential than Asia, where dollar-denominated settlement sits at the intersection of regulatory complexity, booming Web3 adoption, and chronically underserved developer tooling.  \ Stables is betting it can own that infrastructure layer. I sat down with Bernardo Bilot...

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13m read
DEV Community • 2026-04-16 09:43

Why AI assistants forget everything , and how I fixed it in .NET

I was building an AI chat assistant in Blazor. It worked fine. But every new conversation started from scratch. The user would say "I'm a software engineer who loves C#" and the assistant would respond warmly , then forget it completely the next time they opened the app. That's not a memory problem. That's just a chat window. I wanted something better. Something that actually remembers the user ...

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3m read
DEV Community • 2026-04-16 09:43

Building a CS2 case simulator with live market data and ROI

When you have a problem, you usually want to build something to solve it, right? Well, that’s exactly what happened to me when I was looking to enjoy my "passion" for csgo case opening, but for free. First, for anyone who doesn’t know what CS2 case opening is: Counter-Strike 2 (one of Valve's most popular games) has a loot box system where you pay real money for keys (~$2.50) to open a digital ca...

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3m read
DEV Community • 2026-04-16 09:42

How we built a deterministic AI classifier on top of a non-deterministic LLM

Hook We needed to classify AI systems under the EU AI Act — a legal framework where the same input must always produce the same output. We were using Claude as the backbone. Claude is a language model. Language models are probabilistic by design. That's the problem. Here's how we solved it without giving up LLM capability. Context We're building Complyance, a compliance ...

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6m read
DEV Community • 2026-04-16 09:42

Modeling a domain with Ontologic Part 1: The Librarian’s Problems

This is the first article in a hands-on series about shaping a real-world kind of problem into code using Ontologic. Each article focuses on one main idea and points to the library-examples repo so you can read, run, and change the code yourself. In this article we stay close to the problem: a small library moving off a paper register. We derive use cases and rules in plain language, spot Book an...

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10m read
Product Hunt — The best new products, every day • 2026-04-16 09:41

Form Dump

A form backend for AI Agents (and Humans) Discussion | Link

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1m read
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