Is legal the same as legitimate: AI reimplementation and the erosion of copyleft

New chardet version revolutionizes text encoding detection, sparks debate.

Restoring a Sun SPARCstation IPX Part 1: PSU and Nvram

Reviving vintage tech: repairing a classic Sun workstation.

Flash media longevity testing – 6 years later

Fontcrafter: Turn Your Handwriting into a Real Font

Create custom fonts from handwriting easily and for free.

Building a Procedural Hex Map with Wave Function Collapse

Explore endless medieval islands generated from 4,100 hex tiles.

Launch HN: Terminal Use (YC W26) – Vercel for filesystem-based agents

Ireland shuts last coal plant, becomes 15th coal-free country in Europe (2025)

Ireland officially ends coal power, now coal-free alongside Europe.

Reverse-engineering the UniFi inform protocol

Struggling with UniFi hosting economics prompted search for multi-tenancy.

Jolla on track to ship new phone with Sailfish OS, user-replaceable battery

FreeBSD Capsicum vs. Linux Seccomp Process Sandboxing

US Court of Appeals: TOS may be updated by email, use can imply consent [pdf]

The Window Chrome of Our Discontent

Apple design evolution emphasizes user content through minimalistic interfaces.

Unlocking Python's Cores:Energy Implications of Removing the GIL

Show HN: VS Code Agent Kanban: Task Management for the AI-Assisted Developer

Streamline development with Agent Kanban's VS Code integration.

Kuwaiti F/A-18's Triple Friendly Fire Shootdown Gets Stranger by the Day

Kuwaiti Air Force shoots down three US F-15s amidst chaos.

Lazy JWT Key Rotation in .NET: Redis-Powered JWKS That Just Works

Implementing key rotation for enhanced JWT security in OIDC.

FFmpeg at Meta: Media Processing at Scale

Meta boosts FFmpeg for enhanced media experience reliability.

Agent Safehouse – macOS-native sandboxing for local agents

Secure macOS sandboxing for risk-free local agent deployment.

Algebraic topology: knots links and braids

Exploring the complexities of knot theory and wild embeddings.

No leap second will be introduced at the end of June 2026

No leap second scheduled for June 2026, IERS confirms.

Segagaga Has Been Translated into English

English translation of Segagaga now officially available!

Microscopes can see video on a laserdisc

Revealed: UK's multibillion AI drive is built on 'phantom investments'

Grammarly is offering ‘expert’ AI reviews from famous dead and living writers

Grammarly rebrands to Superhuman, enhancing AI writing feedback.

Ask HN: What Are You Working On? (March 2026)

PCB devboard the size of a USB-C plug

Compact devboard empowers innovative projects with powerful capabilities.

The engine of Germany's wealth is blocking its future

German auto industry faces challenges amid economic pressures and competition.

Every single board computer I tested in 2025

2025 saw a surge in diverse single board computers.

Ask HN: Can I repurpose a Bluetooth voice remote as input device for a PC?

FrameBook

Revamping a vintage MacBook brings nostalgia and modern tech together.