開発者向けニュース

I spent years trying to make CSS states predictable

Article URL: https://tenphi.me/blog/why-i-spent-years-trying-to-make-css-states-predictable/ Comments URL: https://news.ycombinator.com/item?id=47875025 Points: 54 # Comments: 22

Raylib v6.0

Article URL: https://github.com/raysan5/raylib/releases/tag/6.0 Comments URL: https://news.ycombinator.com/item?id=47874854 Points: 172 # Comments: 25

Investigation uncovers two sophisticated telecom surveillance campaigns

https://citizenlab.ca/research/uncovering-global-telecom-exp... Comments URL: https://news.ycombinator.com/item?id=47874814 Points: 358 # Comments: 122

Jiga (YC W21) Is Hiring

Article URL: https://jiga.io/about-us/ Comments URL: https://news.ycombinator.com/item?id=47874734 Points: 0 # Comments: 0

Surveillance vendors caught abusing access to telcos to track people’s phone locations, researchers say

The Citizen Lab found two separate surveillance vendors abusing the backbone of cellular networks to spy on several victims across the world.

Here’s how our TPUs power increasingly demanding AI workloads.

Learn how Google’s TPUs power increasingly demanding AI workloads with this new video.

Beehiiv rolls out new creator tools, including webinars and customizable paywalls

The announcement is a clear sign the company is trying to become an all-in-one hub for creators, reducing the hassle of juggling various tools and services to run their businesses.

Show HN: Honker – Postgres NOTIFY/LISTEN Semantics for SQLite

Article URL: https://github.com/russellromney/honker Comments URL: https://news.ycombinator.com/item?id=47874647 Points: 238 # Comments: 58

Spam in conversational replies to blog posts

Article URL: https://shkspr.mobi/blog/2026/04/sneaky-spam-in-conversational-replies-to-blog-posts/ Comments URL: https://news.ycombinator.com/item?id=47874631 Points: 75 # Comments: 59

Commenting and Approving Pull Requests

Article URL: https://www.jakeworth.com/posts/on-commenting-and-approving-pull-requests/ Comments URL: https://news.ycombinator.com/item?id=47874613 Points: 31 # Comments: 17

Introducing GPT-5.5

Introducing GPT-5.5, our smartest model yet—faster, more capable, and built for complex tasks like coding, research, and data analysis across tools.

GPT-5.5 System Card

Meta will now allow parents to see the topics their child discussed with Meta AI

Meta also announced on Wednesday that it is giving parents suggested conversation starters intended to help them talk openly and without judgment about their teens' experiences with AI.

なぜ、2000年代には巷で耳にした「UML」を現在では全く耳にしないのか？

はじめに 2000年代の開発現場では、UML という語は一種の共通語でした。オブジェクト指向を語るならUMLを知っていて当然だとされ、書籍も研修もツールも、その前提で組まれていました。しかし現在、日常会話の中で「UMLを描こう」と言う場面は激減し、代わりにMermaid(軽量な図記述ツール)やPlantUML(...

Show HN: Built a daily game where you sort historical events chronologically

Article URL: https://hisorty.app/ Comments URL: https://news.ycombinator.com/item?id=47873966 Points: 36 # Comments: 34

What is Codex?

Learn how Codex helps you go beyond chat by automating tasks, connecting tools, and producing real outputs like docs and dashboards.

Top 10 uses for Codex at work

Explore 10 practical Codex use cases to automate tasks, create deliverables, and turn real inputs into outputs across tools, files, and workflows.

Working with Codex

Learn how to set up your Codex workspace, create threads and projects, manage files, and start completing tasks with step-by-step guidance.

Codex settings

Learn how to configure Codex settings, including personalization, detail level, and permissions, to run tasks smoothly and customize your workflow.

Plugins and skills

Learn how to use Codex plugins and skills to connect tools, access data, and follow repeatable workflows to automate tasks and improve results.

Automations

Learn how to automate tasks in Codex using schedules and triggers to create reports, summaries, and recurring workflows without manual effort.

How to get started with Codex

Learn how to get started with Codex by setting up projects, creating threads, and completing your first tasks with step-by-step guidance.

Writing a C Compiler, in Zig (2025)

Article URL: https://ar-ms.me/thoughts/c-compiler-1-zig/ Comments URL: https://news.ycombinator.com/item?id=47873694 Points: 140 # Comments: 41

FIU Student Arrested After Joking About Netanyahu on WhatsApp

Article URL: https://www.youtube.com/watch?v=o1Zsb1IijYY Comments URL: https://news.ycombinator.com/item?id=47873646 Points: 13 # Comments: 0

現地速報！ RubyKaigi 2026 Day2

ブルーモ証券でエンジニアをしている才記です。 RubyKaigi 2日目が無事終わりましたね。 今日の発表は全体的になかなかヘビーでどっと疲れた感じがありますが、皆様はいかがでしょうか？ 完全に私事ですが、今日初めてラッキーピエロのハンバーガーを食べました。チャイニーズチキン。美味しかったです...

Elevating Austria: Google invests in its first data center in the Alps.

Google has been a proud part of Austria’s landscape for years, and today, we’re announcing our first data center in Kronstorf, generating 100 direct jobs. This facility …

人間が寝ている間にClaude CodeがPlaywrightのE2Eテストを直してPRを出す

nightlyで実行しているPlaywrightのE2Eテストが落ちたとき、翌朝その原因を調べて直して、PRを出して...という作業が発生します。 人間が法的に働けない時間に失敗が積まれて、翌朝それを片付けるのは単純に時間がもったいない。 あと面倒。 だったらその時間にClaudeに修正案を考えてもらって第一案を...

ソフトウェア唯識論

唯識思想（八識・三性・種子薫習・転識得智）をソフトウェア設計の読み解き枠組みとして使う試みです。前五識・第六意識・末那識・阿頼耶識の各層をセンサー／モデリング／バイアス／状態管理に対応させ、「なぜ認識がズレるのか」「チームの共通理解はどう形成されるか」を問い直します。唯識の哲学的...

Email could have been X.400 times better

Article URL: https://buttondown.com/blog/x400-vs-smtp-email Comments URL: https://news.ycombinator.com/item?id=47873323 Points: 209 # Comments: 172

幾何ブラウン運動(GBM)の解の一意生と存在性について。なぜグラフがかけるのか

1. はじめに 本稿では、確率微分方程式（SDE）の中でも最も基礎的かつ重要な 幾何ブラウン運動（GBM）を取り上げ、その強解の存在と一意性を 測度論的厳密さをもって証明します。 1.5. なぜ「存在」と「一意性」を問うのか：決定論からの示唆 SDE（確率微分方程式）の議論に入る前に、我々に馴染み深...