Show HN: UDF to PDF (Browser-Only, No Uploads, Free Tool)

Built this tool to convert .udf files to PDF entirely in the browser. It’s a niche use-case but saved me when I needed to print one recently. Would love feedback or ideas to improve it!

The US Space Force – America's Invisible Front Line (A Documentary Film) [video] (youtube.com)

Codd's Cellular Automaton (en.wikipedia.org)

Just read today's story on FounderFiles – didn't expect that ending

A Chess Program in Fortran 90 (gist.github.com)

Show HN: Got laid off. Got sick of ghost jobs. Built something (app.ghostjobs.io)

The one interview question that will protect you from North Korean fake workers (theregister.com)

Show HN: MintFlow NetStack – A new WireGuard iOS client built upon fd.io VPP

Show HN: Using AI to test the beauty for you (beautytestai.com)

Milwaukee police trade: 2.5M mugshots for free facial recognition access (jsonline.com)

I earned $100 from my app in 1 week after a year of failure (indiehackers.com)

Show HN: Varu AI – Interactively generate novel-length AI drafts (varu.us)

The Fantasy of a Nonprofit Dating App (theatlantic.com)

Show HN:Turn Your GitHub or Gitlab Repo into an AI Wiki (Open Source) (github.com)

Show HN: Minimal News eye relaxed Hacker News front end (minimal-news-seven.vercel.app)

Wyze pays $255k of tariffs on $167k of floodlights (twitter.com)

Ask HN: What do you think about companies requiring AI use for code interviews?

Sam Altman's Eye-Scanning Orb Is Now Coming to the US (wired.com)

When a comet hits a tidally locked exo-Earth (phys.org)

Molecular engineering approach could boost hydrogen evolution reaction activity (phys.org)

Tim Sweeney: "We will return Fortnite to the US iOS App Store next week." (twitter.com)

Company built its own rail terminal in NYC to avoid relying on trucks (fastcompany.com)

A competing theory to 'dark energy' suggests universe has different time zones (cbc.ca)

Altman and Nadella, Who Ignited the Modern AI Boom Together, Are Drifting Apart (wsj.com)

Science X Dialog (sciencex.com)

Sdin.dev – Custom Software Solutions That Save $50K+ Monthly in Operational Cost (sdin.dev)

The kerning on the pope's tomb is a travesty (fastcompany.com)

868MHz: A noiseless environment, but no free lunch for protocol design (researchgate.net)

A Diver Visited a Fallen Whale. When He Returned, It Was Gone (nytimes.com)

Google is shaking up its compensation to incentivize higher performance (businessinsider.com)

How LWN is faring in 2025 (lwn.net)

Mark Zuckerberg – Meta's AGI Plan (youtube.com)

Flowcharts for the Book Communication Systems Engineering with GNU Radio (gitlab.com)

Vacuum – a fast, lightweight OpenAPI linter (quobix.com)

Partnership to create first T-Rex leather (vml.com)

Tesla Board Opened Search for a CEO to Succeed Elon Musk (archive.ph)

Earthquake could sink parts of Pacific Northwest coast within minutes (sfgate.com)

Does UK's Online Safety Act cover misinformation? Well, that depends (theregister.com)

Turns out machines can't replace people, Starbucks finds (theregister.com)

Tracking Earbuds Helped Wyoming Trooper Catch Man Who Took Off with Utah Teen (cowboystatedaily.com)

Super Scooper CL-415 firefighting plane [video] (youtube.com)

Show HN: Convert Large CSV/XLSX to JSON or XML in Browser (csvforge.com)

US Economy Contracts for First Time Since 2022 on Imports Surge (bloomberg.com)

Slower Feels Smarter? Experimenting with AI Agent Latency (fin.ai)

Building for Production (pgdog.dev)

I Am Second (iamsecond.me)

Show HN: Tinysums, HN thread and story summaries that don't suck (tinysums.ai)

JPMorgan Chase CISO Fires Warning Shot Ahead of RSA Conference (securityweek.com)

Proof or Bluff? Evaluating LLMs on 2025 USA Math Olympiad (arxiv.org)

The Leaderboard Illusion (huggingface.co)

GSAP is now free for everyone (gsap.com)

Show HN: UDF to PDF (Browser-Only, No Uploads, Free Tool)

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