Morning.dev

newest submissions : multi • 2026-04-29 07:10

Terrorists Raid Islamic School in Nigeria; Abducted Pupils Escape

submitted by /u/ChatGenPracTitioner to r/worldnews [link] [comments]

DEV Community • 2026-04-29 07:09

My wife convinced me to finally ship the app we’ve been using for years

My wife convinced me to finally ship the app we’ve been using for years

My wife and I have been using a shopping list app I built for ourselves for a few years now. Not because I'm a genius product designer. Not because I had some grand vision. Honestly — because every other app we tried did too much, and we just wanted a list. The actual problem You know the scenario. One of you is leaving work, the other is at home. Someone needs to stop by the store...

newest submissions : multi • 2026-04-29 07:08

3m read

NATO Military Committee visited KFOR

submitted by /u/Curious_Cousin_me to r/worldnews [link] [comments]

DEV Community • 2026-04-29 07:07

Architecture Teardown: How Meta Trains LLMs for Code Generation on 100k GPU Clusters

In Q3 2024, Meta trained a 70B parameter code-specialized LLM on 100,000 Nvidia H100 GPUs, achieving 214 TFLOPS per GPU and 92% cluster utilization – a 3x improvement over their 2023 16k A100 cluster runs, with total training cost of $17.4M for 21 days of continuous operation. 📡 Hacker News Top Stories Right Now Ghostty is leaving GitHub (2250 points) Bugs Rust won't catch (158 po...

DEV Community • 2026-04-29 07:07

20m read

GitHub Copilot 請求体系と API チームへの影響

GitHub Copilotの課金モデルは昨年2回変更され、今月さらに変更されました。今月から、プルリクエストでのCopilotコードレビューは、リポジトリを所有する課金アカウントのGitHub Actions実行時間（Actions minutes）を消費します。APIチームは、Copilotシート、プレミアムリクエスト、Actions実行時間の3つを同時に管理する必要があります。この記事では、それぞれの測定基準、APIリポジトリへの影響、請求前にコストを見積もる手順を整理します。今すぐApidogを試す Apidog内のワークフローと組み合わせると、API仕様、契約テスト、AIレビューの各ステップを、3つの異なる課金ダッシュボードに分散させず、1つの流れとして管理できます。チームが直接利用するモデルAPIのコストも計算している場合は、GPT-5.5の料金体系とDeepSee...

DeepSeek-V4 is Here, and Yes — 1M Context Is Finally for Everyone

Let’s be honest for a second. You’ve probably been there. You find this brilliant AI model online, everyone’s raving about it, and you’re ready to throw a massive document at it — say, a 500-page novel, a full year of Slack logs, or your company’s entire technical archive from the last decade. Then you see the price. Or worse: “Context limit exceeded.” Ouch. Well, take a deep breath. Because o...

5m read

Two AI agents need one live memory file

Problem Parallel AI coding feels magical until both agents start maintaining their own version of reality. One agent remembers a rule from chat history. The other reads a repo note that is already stale. A workflow gets updated in one place but not the other. The user ends up repeating the same instruction twice, forwarding approvals manually, and cleaning up collisions that should nev...

GitHub Copilot Usage Billing: What API Teams Should Expect

GitHub Copilot billing now has three cost drivers you need to track: seats, premium requests, and GitHub Actions minutes for Copilot code review. The newest change is that Copilot code review on pull requests consumes Actions minutes from the billing account that owns the repository. For API teams, that matters because API PRs often include OpenAPI specs, generated clients, handlers, and tests in ...

12m read

What Senior React Developers Do Differently With GitHub Copilot. It Is Not the Prompt.

Watch a junior developer work with GitHub Copilot and watch a senior developer work with GitHub Copilot. The prompts are not that different. Both describe what they want. Both iterate when the output is not right. Both spend time reviewing and correcting. But the output is different. Not because one is smarter. Not because one writes better prompts. Because one of them has defined what the outpu...

DEV Community • 2026-04-29 07:05

3m read

I Built an App to Steal $50M Back from Claude Code

I Built an App to Steal $50M Back from Claude Code

If you'd told me a year ago that good manners were costing me money, I'd have laughed. I'm a developer. I use Claude Code every day — debugging, refactoring, shipping features. I trusted it. I was also paying $180 a month for it, a number I'd rationalized as the cost of being a serious AI power user. Then I pulled three months of session logs and started counting. The 35% Problem R...

newest submissions : multi • 2026-04-29 07:04

12m read

South Korea surpasses UK to become world’s 8th largest stock market

South Korea surpasses UK to become world’s 8th largest stock market

submitted by /u/backpackerTW to r/worldnews [link] [comments]

DEV Community • 2026-04-29 07:03

Beat the Stadium Rush: Building a Real-Time Fan Dashboard built using Antigravity

Beat the Stadium Rush: Building a Real-Time Fan Dashboard built using Antigravity

Why We Always Miss the First Ball of the 2nd Innings: A First-Look at Agentic Stadium Tech 🍔🏏 This is a submission for the Google Cloud NEXT Writing Challenge We’ve all been there. You’re stuck in a massive food queue or navigating a packed restroom corridor at the stadium, only to hear the crowd roar because a wicket just fell. By the time you get back to your seat, you've missed the first ball...

DEV Community • 2026-04-29 07:03

One apt Command Covers 97% of OpenClaw Skills on Linux. Here's the Full Map.

Most OpenClaw community documentation assumes a Mac. Setup guides use Homebrew. Sample skills shell out to pbpaste and osascript. The registry does not warn you when a skill declares a macOS-only binary. You install it, it runs, and it returns nothing useful the first time it hits pbpaste on a server. To find out how deep that problem goes, we scanned all 6,993 public skills in openclaw/skills, p...

DEV Community • 2026-04-29 07:02

4m read

👻 The Ghost of the Ancestor: A Memory Horror Story in Go, Java, and Rust

👻 The Ghost of the Ancestor: A Memory Horror Story in Go, Java, and Rust

In the world of high-performance programming, we are obsessed with Slices. We want to take a small piece of a large dataset without copying it. It’s fast. It’s efficient. But it’s haunted. Let’s look at how three of the world's most popular languages deal with the "Ghost of the Ancestor"—the phenomenon where a tiny "descendant" slice keeps a massive "ancestor" array alive in memory forever. ...

DEV Community • 2026-04-29 06:54

4m read

Flutter State Management Deep Dive — Riverpod vs BLoC vs Provider

Flutter State Management Deep Dive — Riverpod vs BLoC vs Provider Flutter state management debates can get heated, but the right choice depends on team size, testability needs, and async complexity. Here's an objective comparison. Counter Example: Three Approaches Riverpod 2.0 (my recommendation) // providers.dart import 'package:riverpod_annotation/riverpod_an...

Echo JS • 2026-04-29 06:53

American-Undergraduate-Application-Simulator

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DEV Community • 2026-04-29 06:52

I Built a Watermark Remover — Here’s What I Actually Learned

I Built a Watermark Remover — Here’s What I Actually Learned

I'd generate an image with Gemini, like it, want to drop it into a draft or mockup — and there was the visible watermark sitting right on top of the export. Not a huge deal, but annoying enough that I'd break flow every time. Opening Photoshop or GIMP for one overlay felt absurd. Cropping usually ruined the composition. So I spent a weekend building something for exactly that: Gemini Watermark ...

DEV Community • 2026-04-29 06:49

5m read

CSS Cascade Layers: The Specificity Solution Your Build Tool Can Automate

If you've ever added !important to a CSS rule just to override a third-party component's styles, you know the feeling. You know it's wrong. You know it'll come back to haunt you. But the alternative, writing an even more specific selector, feels just as bad. CSS specificity has been the source of countless hours of frustration in frontend development. And while conventions like BEM and methodolog...

Product Hunt — The best new products, every day • 2026-04-29 06:48

5m read

Wonder

The AI design agent that works on your canvas Discussion | Link