Microsoft 365 now tracks you in real time?
374 by imalerba | 286 comments on Hacker News.
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Saturday, January 31, 2026
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Wednesday, January 28, 2026
New best story on Hacker News: 430k-year-old well-preserved wooden tools are the oldest ever found
430k-year-old well-preserved wooden tools are the oldest ever found
475 by bookofjoe | 249 comments on Hacker News.
https://ift.tt/CNALzmt https://ift.tt/y0Nh829... https://ift.tt/EvlKGjU...
475 by bookofjoe | 249 comments on Hacker News.
https://ift.tt/CNALzmt https://ift.tt/y0Nh829... https://ift.tt/EvlKGjU...
Tuesday, January 27, 2026
Monday, January 26, 2026
Sunday, January 25, 2026
Saturday, January 24, 2026
New best story on Hacker News: Doing gigabit Ethernet over my British phone wires
Doing gigabit Ethernet over my British phone wires
389 by user5994461 | 216 comments on Hacker News.
389 by user5994461 | 216 comments on Hacker News.
New best story on Hacker News: Capital One to acquire Brex for $5.15B
Capital One to acquire Brex for $5.15B
380 by personjerry | 350 comments on Hacker News.
Archive link: https://ift.tt/t48pV2r Capitol One statement: https://ift.tt/iA6BhqQ... Brex statement: https://ift.tt/sjLbTSR...
380 by personjerry | 350 comments on Hacker News.
Archive link: https://ift.tt/t48pV2r Capitol One statement: https://ift.tt/iA6BhqQ... Brex statement: https://ift.tt/sjLbTSR...
New best story on Hacker News: I built a light that reacts to radio waves [video]
I built a light that reacts to radio waves [video]
462 by codetheweb | 102 comments on Hacker News.
https://ift.tt/sGQ4ZvJ
462 by codetheweb | 102 comments on Hacker News.
https://ift.tt/sGQ4ZvJ
Friday, January 23, 2026
Thursday, January 22, 2026
New best story on Hacker News: Show HN: isometric.nyc – giant isometric pixel art map of NYC
Show HN: isometric.nyc – giant isometric pixel art map of NYC
513 by cannoneyed | 138 comments on Hacker News.
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: https://ift.tt/ELtXfoT
513 by cannoneyed | 138 comments on Hacker News.
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: https://ift.tt/ELtXfoT
New best story on Hacker News: Claude's new constitution
Claude's new constitution
445 by meetpateltech | 447 comments on Hacker News.
https://ift.tt/BceaV8Q
445 by meetpateltech | 447 comments on Hacker News.
https://ift.tt/BceaV8Q
Wednesday, January 21, 2026
New best story on Hacker News: Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)
Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)
448 by huntergemmer | 139 comments on Hacker News.
Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points. The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU: - LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series) The result: 1M points at 60fps with smooth zoom/pan. Live demo: https://chartgpu.github.io/ChartGPU/examples/million-points/ Currently supports line, area, bar, scatter, pie, and candlestick charts. MIT licensed, available on npm: `npm install chartgpu` Happy to answer questions about WebGPU internals or architecture decisions.
448 by huntergemmer | 139 comments on Hacker News.
Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points. The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU: - LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series) The result: 1M points at 60fps with smooth zoom/pan. Live demo: https://chartgpu.github.io/ChartGPU/examples/million-points/ Currently supports line, area, bar, scatter, pie, and candlestick charts. MIT licensed, available on npm: `npm install chartgpu` Happy to answer questions about WebGPU internals or architecture decisions.
Tuesday, January 20, 2026
New best story on Hacker News: Level S4 solar radiation event
Level S4 solar radiation event
434 by WorldPeas | 148 comments on Hacker News.
https://ift.tt/gFylN8W
434 by WorldPeas | 148 comments on Hacker News.
https://ift.tt/gFylN8W
Monday, January 19, 2026
Sunday, January 18, 2026
New best story on Hacker News: Gaussian Splatting – A$AP Rocky "Helicopter" music video
Gaussian Splatting – A$AP Rocky "Helicopter" music video
308 by ChrisArchitect | 111 comments on Hacker News.
https://www.youtube.com/watch?v=g1-46Nu3HxQ
308 by ChrisArchitect | 111 comments on Hacker News.
https://www.youtube.com/watch?v=g1-46Nu3HxQ
Saturday, January 17, 2026
Friday, January 16, 2026
New best story on Hacker News: Cursor's latest “browser experiment” implied success without evidence
Cursor's latest “browser experiment” implied success without evidence
480 by embedding-shape | 199 comments on Hacker News.
Related: Scaling long-running autonomous coding - https://ift.tt/ALk2oMB - Jan 2026 (174 comments)
480 by embedding-shape | 199 comments on Hacker News.
Related: Scaling long-running autonomous coding - https://ift.tt/ALk2oMB - Jan 2026 (174 comments)
Thursday, January 15, 2026
New best story on Hacker News: Ask HN: How can we solve the loneliness epidemic?
Ask HN: How can we solve the loneliness epidemic?
477 by publicdebates | 784 comments on Hacker News.
Countless voiceless people sit alone every day and have no one to talk to, people of all ages, who don't feel that they can join any local groups. So they sit on social media all day when they're not at work or school. How can we solve this?
477 by publicdebates | 784 comments on Hacker News.
Countless voiceless people sit alone every day and have no one to talk to, people of all ages, who don't feel that they can join any local groups. So they sit on social media all day when they're not at work or school. How can we solve this?
Wednesday, January 14, 2026
New best story on Hacker News: Anthropic invests $1.5M in the Python Software Foundation
Anthropic invests $1.5M in the Python Software Foundation
393 by ayhanfuat | 176 comments on Hacker News.
https://ift.tt/0betkGF...
393 by ayhanfuat | 176 comments on Hacker News.
https://ift.tt/0betkGF...
Tuesday, January 13, 2026
Monday, January 12, 2026
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Saturday, January 10, 2026
Friday, January 9, 2026
New best story on Hacker News: Cloudflare CEO on the Italy fines
Cloudflare CEO on the Italy fines
438 by sidcool | 606 comments on Hacker News.
https://ift.tt/KO1via3 https://ift.tt/wAQoHt6...
438 by sidcool | 606 comments on Hacker News.
https://ift.tt/KO1via3 https://ift.tt/wAQoHt6...
Thursday, January 8, 2026
Wednesday, January 7, 2026
Tuesday, January 6, 2026
New best story on Hacker News: RevisionDojo, a YC startup, is running astroturfing campaigns targeting kids
RevisionDojo, a YC startup, is running astroturfing campaigns targeting kids
427 by red-polygon | 74 comments on Hacker News.
RevisionDojo is a YC-backed test prep company ($3.4M raised) that sells International Baccalaureate (IB) test prep. Over the past year, users on r/IBO sub-reddit have documented a pattern of unethical marketing practices: *Astroturfing:* Coordinated campaigns where accounts pose as students sharing "cheatsheets" and "predicted exam leaks." Other accounts then upvote, leave supportive comments, and ask follow-up questions—creating the illusion of organic student excitement. Multiple threads have exposed this pattern [1][2][3]. *Paid fake posts:* High school students report being offered payment to write promotional Reddit posts [4]. *Pressuring critics:* Users who post negative reviews report being contacted directly by company representatives, told it's "a shame" they're posting publicly [5]. Critical comments receive coordinated mass downvotes [6]. *Soliciting copyrighted materials:* They use TikTok influencers and fake reddit posts to persuade students to sell them official IB exam papers, violating IB policies [7]. The r/IBO moderators are actively investigating [8]. These practices appear to be working great for them. Recently, they acquired OnePrep (oneprep.xyz), a free SAT prep tool that was already popular on r/sat. Since the acquisition, the same manipulation tactics have been deployed at scale: 150 Trustpilot reviews in a window of a few days [9], and widespread coordinated Reddit manipulation—multiple accounts posting "tips" that recommend Oneprep, coordinated upvoting, and fake enthusiasm in comments. The most prominent example was a 2,000+ upvote post removed by moderators for manipulation, but it's part of a sustained campaign across the subreddit. *Sources:* [1] https://ift.tt/V4rMw98 [2] https://ift.tt/erycUj6 [3] https://ift.tt/qigQlvC [4] https://ift.tt/06zDemN [5] https://ift.tt/0hbr7SN [6] https://ift.tt/gXH4Prc [7] https://ift.tt/KN8VtC9 [8] https://ift.tt/UO3SeaA [9] https://ift.tt/XK7jbAD
427 by red-polygon | 74 comments on Hacker News.
RevisionDojo is a YC-backed test prep company ($3.4M raised) that sells International Baccalaureate (IB) test prep. Over the past year, users on r/IBO sub-reddit have documented a pattern of unethical marketing practices: *Astroturfing:* Coordinated campaigns where accounts pose as students sharing "cheatsheets" and "predicted exam leaks." Other accounts then upvote, leave supportive comments, and ask follow-up questions—creating the illusion of organic student excitement. Multiple threads have exposed this pattern [1][2][3]. *Paid fake posts:* High school students report being offered payment to write promotional Reddit posts [4]. *Pressuring critics:* Users who post negative reviews report being contacted directly by company representatives, told it's "a shame" they're posting publicly [5]. Critical comments receive coordinated mass downvotes [6]. *Soliciting copyrighted materials:* They use TikTok influencers and fake reddit posts to persuade students to sell them official IB exam papers, violating IB policies [7]. The r/IBO moderators are actively investigating [8]. These practices appear to be working great for them. Recently, they acquired OnePrep (oneprep.xyz), a free SAT prep tool that was already popular on r/sat. Since the acquisition, the same manipulation tactics have been deployed at scale: 150 Trustpilot reviews in a window of a few days [9], and widespread coordinated Reddit manipulation—multiple accounts posting "tips" that recommend Oneprep, coordinated upvoting, and fake enthusiasm in comments. The most prominent example was a 2,000+ upvote post removed by moderators for manipulation, but it's part of a sustained campaign across the subreddit. *Sources:* [1] https://ift.tt/V4rMw98 [2] https://ift.tt/erycUj6 [3] https://ift.tt/qigQlvC [4] https://ift.tt/06zDemN [5] https://ift.tt/0hbr7SN [6] https://ift.tt/gXH4Prc [7] https://ift.tt/KN8VtC9 [8] https://ift.tt/UO3SeaA [9] https://ift.tt/XK7jbAD