From Hacker News
Stories 1 – 10
No. 01AI ToolsApplies to you
by elmean · 1135 points · 623 comments
A viral discovery: Claude Code appears to treat commit messages containing "OpenClaw" (a rival AI brand name) as a trigger for refusals or pricing surprises. This is a significant trust and transparency issue for anyone using Claude Code as their primary coding assistant — which is exactly the reader profile here. 623 comments suggests the community is furious and dissecting the behavior in depth.
No. 02Privacy & SecurityApplies to you
by Cider9986 · 618 points · 251 comments
Rivian's own support doc lays out exactly what data your EV collects and what — if anything — you can turn off. Spoiler: the answer is complicated. A must-read for privacy-conscious tech people who own or are eyeing modern connected vehicles.
No. 03Privacy & SecurityApplies to you
by the-mitr · 581 points · 190 comments
An MIT Press excerpt recounts how AT&T technician Mark Klein blew the whistle on the NSA's Room 641A fiber-tap operation — one of the most consequential mass surveillance revelations before Snowden. Essential historical reading for anyone who cares about digital rights and the architecture of surveillance.
No. 04Privacy & Security
by ori_b · 486 points · 370 comments
A scathing oss-security post reveals that Linux kernel maintainers patch CVEs silently without giving distros advance notice, leaving everyone scrambling on patch day. This coordination gap has real-world consequences for every server running Linux — and the 370-comment thread is a heated debate about open-source security norms.
No. 05Privacy & SecurityApplies to you
by j12y · 390 points · 133 comments
Semgrep's security team found malicious code lurking inside a PyTorch Lightning dependency — named after a Dune sandworm, no less. If you're building or training AI models and pulling from PyPI, this is an urgent supply-chain security wake-up call.
No. 06AI ToolsApplies to you
by ilamont · 337 points · 176 comments
A journalist discovers that Claude Opus 4.7 can identify her from conversational context alone, raising unsettling questions about AI anonymity and persistent user profiling. For daily Claude Code users, this is a pointed reminder that your AI assistant may know more about you than you've explicitly shared.
No. 07Dev ToolsApplies to you
by vok · 311 points · 142 comments
Daniel Lemire (the king of bit-twiddling benchmarks) demonstrates that interpolation-based search can outperform classic binary search on sorted integer arrays. Highly actionable for performance-sensitive TypeScript/.NET work where lookup speed matters.
No. 08Dev ToolsApplies to you
by ferriswil · 212 points · 54 comments
Honker packs durable message queues, pub/sub, and cron scheduling into a single SQLite file — zero infrastructure required. For .NET developers tired of spinning up Redis or RabbitMQ for side projects, this is a compelling drop-in alternative you can try today.
No. 09Dev ToolsApplies to you
by KraftyOne · 129 points · 57 comments
DBOS benchmarks workflow execution at scale on vanilla Postgres and the results will surprise skeptics: it handles far more concurrency than conventional wisdom suggests. A pragmatic read for developers wondering whether to reach for a dedicated queue system or just lean on their existing Postgres instance.
No. 10Dev ToolsApplies to you
by ethagnawl · 128 points · 30 comments
A concise walkthrough showing how to stand up full-text search using DuckDB's built-in FTS extension — no Elasticsearch, no extra services. Given DuckDB's rising popularity as an embedded analytics engine, this is an immediately actionable technique for local-first and CLI tooling.
From Pinboard Popular
Stories 11 – 20
No. 11Privacy & Security
by akyuu · 479 points · 187 comments
LaLiga's piracy-blocking system has been collaterally nuking innocent websites via ISP-level IP blocking — and now Spanish lawmakers are pushing back. This is a landmark digital-rights case with implications for how courts let rightsholder groups wield infrastructure-level censorship tools.
No. 12Weird Science
by mpweiher · 806 points · 815 comments
Belgium reverses its nuclear phase-out, halting decommissioning of existing plants amid energy security concerns. The 815-comment thread is one of the day's most active debates, covering energy policy, climate trade-offs, and the engineering reality of keeping aging reactors online.
No. 13New Apple AppsApplies to you
by tosh · 68 points · 53 comments
Apple is warning of prolonged supply constraints on Mac Studio and Mac Mini — likely tariff and manufacturing fallout. If you've been eyeing an upgrade to your development machine, order sooner rather than later or expect a long wait.
No. 14AI ToolsApplies to you
by steveharing1 · 289 points · 184 comments
IBM's Granite 4.1 reportedly matches much larger mixture-of-experts models at just 8 billion parameters — and it's open source. For developers wanting a capable local model for AI workflows without the VRAM tax, this is worth benchmarking against your current setup.
No. 15Privacy & Security
by zikani_03 · 99 points · 33 comments
watchTowr details a critical authentication bypass in cPanel/WHM — one of the most widely deployed hosting control panels on the planet. If you manage or share hosting infrastructure with cPanel, patch immediately; this class of vuln is exploit-at-scale territory.
No. 16Dev Tools
by elvis70 · 272 points · 63 comments
A deep-dive blog post on building a cycle-accurate Game Boy emulator entirely in F# — a language adjacent to .NET but rarely pushed this hard. Great inspiration for .NET developers curious about functional programming for systems-level work, with solid coverage of CPU emulation, PPU rendering, and timing.
No. 17Weird Science
by wglb · 80 points · 22 comments
New research suggests Snowball Earth episodes weren't simple freeze-thaw events but part of a far more chaotic, multi-cycle feedback system. The kind of deep-time geological mystery that makes you appreciate just how alien early Earth was.
No. 18Creative Software
by armadsen · 135 points · 63 comments
Yes, that Jeff Bridges — the actor has launched a mechanical panoramic 35mm film camera called the Widelux X. A beautifully niche piece of creative hardware for photographers who want to shoot wide-format film without digital assistance.
No. 19Creative Software
by mostlyk · 139 points · 21 comments
The definitive interactive online textbook on Bézier curves is making the rounds again — and for good reason. Whether you're building custom UI animations, SVG tooling, or creative coding projects, this is the reference you'll bookmark and return to repeatedly.
No. 20Dev ToolsApplies to you
by graiz · 84 points · 77 comments
A developer built a local DNS + reverse-proxy setup so every service gets a friendly `.local` hostname instead of `localhost:3000`, `localhost:8080`, etc. Immediately actionable for anyone juggling multiple dev servers — the kind of quality-of-life tweak that pays dividends daily.