DEV Community • 2026-04-22 12:06

Deploy to Oracle with drm-cli + Flyway: A Step-by-Step Guide

Oracle deployments have a reputation. They're slow to set up, painful to automate, and the tooling ecosystem tends to assume you have deep pockets. If you've tried to build a reliable Oracle deployment pipeline, you've probably hit at least one of these walls: No consistent audit trail of what was deployed, when, and whether it succeeded Pre/post deployment steps scattered across runbooks and tr...

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5m read
DEV Community • 2026-04-22 12:05

Why Every AI-Coded App Is an Island

AI tools generate apps in minutes. But each one lands with its own database, auth, and deploy target. Here is why that matters and what to do. AI coding tools have changed how fast you can build internal software. Claude Code, Cursor, and similar tools can generate a working app in 30 minutes. A CRM. A billing dashboard. A task manager. The code is real, it runs, and it solves a problem. Then yo...

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3m read
DEV Community • 2026-04-22 12:05

How to Connect n8n to OpenAI: Complete Integration Guide (2026)

You already know that n8n is one of the most powerful automation tools available. With over 400 built-in integrations, native AI nodes, and a fair-code license that puts you in control, it is no wonder businesses are moving away from per-execution pricing models like Zapier or Make. But here is where things get really interesting: when you connect n8n to OpenAI, your workflows stop being simple i...

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13m read
Hacker News: Front Page • 2026-04-22 12:04

3.4M Solar Panels

Article URL: https://tech.marksblogg.com/american-solar-farms-v2.html Comments URL: https://news.ycombinator.com/item?id=47862386 Points: 17 # Comments: 0

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DEV Community • 2026-04-22 12:00

How to Build a Crypto Arbitrage Bot Across EVM Chains

Building a crypto arbitrage bot across EVM chains comes down to three things: quotes from every chain in parallel, a fast comparison loop that spots price gaps larger than fees, and a slippage-tolerant executor that actually lands the trade before the gap closes. Arbitrage windows on EVM chains typically last under 30 seconds on majors and 2-10 seconds on L2s, which means your bot's latency budget...

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9m read
DEV Community • 2026-04-22 12:00

How I Designed a Freemium API Plan Developers Actually Want to Pay For

The Painful Origin Story Two years ago, I launched a BIN lookup API with pricing that looked good on a spreadsheet and failed everywhere else. The model was simple: free tier with 100 requests per month, Pro tier at $29/month with 10,000 requests, and Enterprise at custom pricing. I assumed the progression made sense. Users would try the free tier, hit the limit quickly, and upgrade. ...

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11m read
"How we built Birik — group expense splitting on Stellar in 30 days"
DEV Community • 2026-04-22 11:59

"How we built Birik — group expense splitting on Stellar in 30 days"

The problem we tried to solve Splitwise and Tricount solved the tracking problem a decade ago: who owes what in a group, who's even, who needs to pay up. They're great. Millions of people use them. But they only ever got you halfway. When the dust settles and the app says "Selin owes you 340 TL" — you still have to actually move the money. Bank transfer, PayPal, Revolut, cash. Fees. De...

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8m read
Hacker News: Front Page • 2026-04-22 11:58

GitHub CLI now collects pseudoanonymous telemetry

Article URL: https://cli.github.com/telemetry Comments URL: https://news.ycombinator.com/item?id=47862331 Points: 16 # Comments: 2

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Product Hunt — The best new products, every day • 2026-04-22 11:56

Reloop Animation Studio

Turn any video idea into Pixar, Clay or Manga Discussion | Link

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Your AI Stream is Fast, but Your UI is Lagging. Here’s Why.
DEV Community • 2026-04-22 11:56

Your AI Stream is Fast, but Your UI is Lagging. Here’s Why.

We’ve all seen it. You’re building a sleek AI-chat interface or a real-time agent dashboard. The tokens are flying in from the server at light speed, but the moment you try to scroll or click a "Stop" button, the tab feels like it's stuck in mud. Most devs look at their React code or their Tailwind classes. They’re looking in the wrong place. The problem isn't your UI library. The problem is tha...

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3m read
HackerNoon • 2026-04-22 11:55

From Hypertext to Algorithmic Culture

When hypertext first entered theoretical discussions, it appeared as a visible transformation of writing. Text was no longer arranged exclusively in sequence, but in segments connected through explicit links. A reader could move laterally rather than progressively, choosing one path among many possible continuities. The most important feature of hypertext was not the link itself, but the cultural ...

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1m read
Your pytest retries are lying to you. The hidden cost of --reruns, and the plugin I wrote so I could actually see what my tests were doing.
DEV Community • 2026-04-22 11:55

Your pytest retries are lying to you. The hidden cost of --reruns, and the plugin I wrote so I could actually see what my tests were doing.

Picture this. A test fails in CI. It's been flaky all week — fails on push, passes when you rerun. So you add --reruns 2 to the pytest command. Now the suite passes. Green build. Ship it. A week later, the same test fails in production in a way that only happens under load. You go back to look at the build that passed, and the report says... "passed." One line. No context. No hint that the test e...

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5m read
DEV Community • 2026-04-22 11:49

Analyzing the Monthly Web Dev Career Thread: What…

Originally published at norvik.tech Introduction Deep dive into the implications of the new monthly thread for web development careers, addressing key questions and strategies. What the Monthly Thread is and Its Purpose The new monthly thread is a dedicated space for web development career inquiries, aiming to centralize discussions that previously cluttered general forum...

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Hacker News: Front Page • 2026-04-22 11:48

Kernel code removals driven by LLM-created security reports

Article URL: https://lwn.net/Articles/1068928/ Comments URL: https://news.ycombinator.com/item?id=47862230 Points: 3 # Comments: 0

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DEV Community • 2026-04-22 11:45

I Fine-Tuned a Compliance Judge and Beat the Stock Model by +29.6pp F1

I Fine-Tuned a Compliance Judge and Beat the Stock Model by +29.6pp F1 The problem: if your LLM-powered product touches personal information in South Africa, POPIA sits over it. The regulator doesn't ask "is your model good?" — they ask "can you demonstrate the output was validated against the clause, and can you show me the validation?" The uncomfortable answer most teams give today: ...

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7m read
DEV Community • 2026-04-22 11:37

null=True on CharField Is Always Wrong — Here Is Why

PROFESSIONAL DJANGO ENGINEERING #4 Two ways to represent 'no value' means every query that checks for empty strings has to handle both. The rule is simple once you know it. Django provides two separate flags for handling empty values on model fields. They are frequently confused, and conflating them leads to subtle bugs, inconsistent data, and queries that are harder to write than they should ...

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3m read
DEV Community • 2026-04-22 11:34

Which Sandbox Should You Use for Your AI Agent?

Let's stop pretending this is a nice-to-have. If you're running an AI agent in 2026 — OpenClaw, a Claude Code clone, a custom LangChain loop, anything that writes code and runs it — the agent is executing untrusted output on your machine. Not "might execute." Is executing. Every pip install, every shell command, every "let me just try this quick fix" is the agent acting on tokens a language model...

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9m read
Lobsters • 2026-04-22 11:34

AI as a Fascist Artifact

Comments

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DEV Community • 2026-04-22 11:33

I put .dots. to End Comments

Hello, this is my once in a century blog post about things I do from my experience. It happened to me several times: I was reading my or someone else's comments and the sentence was a bit weird, it felt like it wasn't finished. And just by adding couple of words in the end, the comment could change the meaning drastically. I know myself, I may start writing a comment and either forget to fin...

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1m read
DEV Community • 2026-04-22 11:32

How to Force AI to Write "Awwwards-Style" Minimalist UI in Next.js

Vibe coding is easy. Anyone can get ChatGPT to write a functional calculator in 20 minutes. Vibe coding a beautiful calculator — one that looks like it belongs on Awwwards, loads instantly, feels premium in both dark and light mode, and doesn't make your users feel like they're using a 2019 Bootstrap template — that's the hard part nobody talks about. I've been building MonuMoney.in for the past...

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7m read
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