開発者向けニュース

ElevenLabs lists BlackRock, Jamie Foxx, and Eva Longoria as new investors

ElevenLabs reveals new investors, hits $500M ARR, and expands enterprise footprint as voice AI becomes a critical interface.

AI didn't delete your database, you did

Article URL: https://idiallo.com/blog/ai-didnt-delete-your-database-you-did Comments URL: https://news.ycombinator.com/item?id=48022742 Points: 417 # Comments: 223

CopilotKit raises $27M to help devs deploy app-native AI agents

The Seattle-based startup's Series A round was led by Glilot Capital, NFX, and SignalFire, TechCrunch has exclusively learned.

4 days left: Get 50% off a second TechCrunch Disrupt 2026 pass to make more deals faster

For the next four days only, you can buy one pass to TechCrunch Disrupt 2026 and get 50% off a second of the same ticket type. That window closes May 8 at 11:59 p.m. PT. After that, prices go up, and you’ll pay more to bring a partner or colleague. Register today to get your plus...

Simple Meta-Harness on Islo.dev

Article URL: https://zozo123.github.io/meta-harness-on-islo-page/ Comments URL: https://news.ycombinator.com/item?id=48022596 Points: 42 # Comments: 17

Google, Microsoft and xAI Agree to Share Early AI Models with U.S.

Article URL: https://www.wsj.com/tech/ai/google-microsoft-and-xai-agree-to-share-early-ai-models-with-u-s-f95a88d1 Comments URL: https://news.ycombinator.com/item?id=48022551 Points: 20 # Comments: 20

Richard Dawkins and the Claude Delusion

Article URL: https://flux.community/matthew-sheffield/2026/05/richard-dawkins-and-the-claude-delusion/ Comments URL: https://news.ycombinator.com/item?id=48022266 Points: 15 # Comments: 0

インフラ知識ゼロの学生が、イベントNOCで監視システム諸々をキメてきた話

はじめに こんにちはトラマトです。 B1のなが〜い春休みも終わり、ついにB2がスタート！というタイミングで、サークルの先輩の繋がりで NOC(Network Operations Center) チームに参加することになりました。 しかしトラマトさん、参加を決めた時点でのインフラ知識はほぼゼロ。「VLAN？なにそれ美味し...

India’s first GenAI unicorn shifts to cloud services as AI model ambitions face reality

Krutrim's pivot to cloud after layoffs and limited product updates reflects the economic challenges of building AI models in India.

AI Product Graveyard

Article URL: https://tooldirectory.ai/ai-graveyard Comments URL: https://news.ycombinator.com/item?id=48021968 Points: 213 # Comments: 80

Amazon bets Nobel Prize-based dehumidification can cut its energy use

Amazon will buy a new type of HVAC system for its commercial buildings to slash energy use.

Coinbase to lay off 14% of staff as part of broader restructuring

The restructuring is aimed at addressing market volatility and increasing the use of AI tools to improve efficiency.

iOS 27 is adding a 'Create a Pass' button to Apple Wallet

Article URL: https://walletwallet.alen.ro/blog/ios-27-wallet-create-pass/ Comments URL: https://news.ycombinator.com/item?id=48021561 Points: 384 # Comments: 292

iOS26に向けてナビゲーションバーを整理しよう

iOS26からLiquid Glassが登場し、ナビゲーションバーのデザインが大きく変わりました。 それに伴い、Appleからも「コントロールにおけるカスタム背景の使用を減らしてください」との告知が行われるなど、これまでのナビゲーションバーの使い方を見直す良い機会だと思います。 https://developer.apple....

Show HN: I built a new word game, Wordtrak

Hi HN! Looking for feedback on this 1v1 and daily word dueling game I've built over the last few months.Play here: https://wordtrak.com/Or on iOS here: https://apps.apple.com/us/app/wordtrak/id6760442363 (Android version soon!) Comments URL: https://news.ycombinator.com/item?id=...

Today I've made the difficult decision to reduce the size of Coinbase by ~14%

Article URL: https://twitter.com/brian_armstrong/status/2051616759145185723 Comments URL: https://news.ycombinator.com/item?id=48021368 Points: 278 # Comments: 414

Moment Energy raises $40M to meet ‘infinite demand for power’ with EV batteries

The startup has put a spin on repurposing EV batteries, CEO Edward Chiang told TechCrunch.

自分なりのCSSアニメーションとの向き合い方

Zenn初投稿になります。 死ぬほど文章書くの下手なので、日本語おかしいところめちゃくちゃあると思いますが、暖かい目で見ていただけるとありがたいです… 昨今だと「いや、AI使えよ」って話かもしれませんが、今回の内容は自分の心境なども話したいこともあり、自分の言葉で話したいので自分で書く方...

Codex appを使ってみた。CLIより「作業の見通し」が良くてけっこう好きだった

Codex appを使ってみた。CLIより「作業の見通し」が良くてけっこう好きだった ども。 最近、Xでつよつよエンジニアの方たちが Codex app をかなり褒めていて、気になったので自分でも使ってみました。 もともと私はCodex CLIをよく使っているのですが、Codex appはCLIとは少し感覚が違いました。 CLIが...

GPT-5.5 Instant: smarter, clearer, and more personalized

GPT-5.5 Instant updates ChatGPT’s default model with smarter, more accurate answers, reduced hallucinations, and improved personalization controls.

GPT-5.5 Instant System Card

Unlocking large scale AI training networks with MRC (Multipath Reliable Connection)

OpenAI introduces MRC (Multipath Reliable Connection), a new supercomputer networking protocol released via OCP to improve resilience and performance in large-scale AI training clusters.

Show HN: Got tired of paying $100/mo for SEO tools, so I built an alternative

Article URL: https://idiotproofseo.com/ Comments URL: https://news.ycombinator.com/item?id=48020249 Points: 6 # Comments: 3

When everyone has AI and the company still learns nothing

Article URL: https://www.robert-glaser.de/when-everyone-has-ai-and-the-company-still-learns-nothing/ Comments URL: https://news.ycombinator.com/item?id=48020063 Points: 266 # Comments: 182

C#でJavaScriptEngine+ブラウザ自作した

! この記事の内容は2026/5/5時点のものです。 文章を書くのが苦手なので、本文は半分以上AIに書いてもらいました。 はじめに C# で JavaScript エンジンを書いていたら、最終的に簡単な Web サイトを表示して JavaScript も少し動くブラウザのようなものができました。 WebView2 や Chromium Embedd...

Google Chrome silently installs a 4 GB AI model on your device without consent

Article URL: https://www.thatprivacyguy.com/blog/chrome-silent-nano-install/ Comments URL: https://news.ycombinator.com/item?id=48019219 Points: 1029 # Comments: 697

Obsidianで読書管理しやすくするプラグインを作った

こんにちは🌤 駆け出しフルスタックエンジニアのここあです！ 普段はWezTermとObsidianを行き来している生活をしております。 今回は「ISBNを入力するだけで書籍ノートが自動生成される」Obsidianプラグイン「Obsidian Bookshelf」を作ったので紹介します。 本が好きで読書記録をObsidianで管理したい方...

The Frog for Whom the Bell Tolls

Article URL: https://sethmlarson.dev/the-frog-for-whom-the-bell-tolls Comments URL: https://news.ycombinator.com/item?id=48019165 Points: 36 # Comments: 13

Async Rust never left the MVP state

Article URL: https://tweedegolf.nl/en/blog/237/async-rust-never-left-the-mvp-state Comments URL: https://news.ycombinator.com/item?id=48019163 Points: 351 # Comments: 190

Lessons for Agentic Coding: What should we do when code is cheap?

Article URL: https://www.dbreunig.com/2026/05/04/10-lessons-for-agentic-coding.html Comments URL: https://news.ycombinator.com/item?id=48019025 Points: 170 # Comments: 171