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Show HN: Editing 2000 photos made me build a macOS bulk photo editor https://ift.tt/c2CfyP7

Show HN: Editing 2000 photos made me build a macOS bulk photo editor Last year, I had 2000+ photos from my wedding to edit. The shots were great, but the lighting was different in every room. Some photos were too dark, and some were too yellow. I wanted all the wedding photos to have the same look before I shared them with my family. I tried using Lightroom. I would copy the settings from one photo and paste them to the next, then adjust it, and repeat. This was very slow. If I used a simple batch edit on all photos, it looked bad because the lighting changed in every shot. After 40 minutes, I was not even halfway done. I had to choose between bad quality batch edits or fixing 2K photos one by one. I also did not want to upload my private wedding photos to a website or pay for a monthly subscription. I wanted a way to edit fast but still have control over each photo. I also wanted everything to stay private on my computer. So I built a Mac app called RapidPhoto. It lets you set the loo...
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Show HN: A living Vancouver. Connor is walking dogs at the SPCA this morning https://ift.tt/RfnHQP7

Show HN: A living Vancouver. Connor is walking dogs at the SPCA this morning I've spent most of my career in marketing, which for the last few years has meant building consumer personas for campaigns. I wanted to see if I could make these real, living in real neighborhoods, had real weather, real budgets, real Saturday lunches. I always wanted to build a world, not a segment. This is that. 140 people so far, split across Vancouver (100), San Francisco (20), and Tokyo (20). Each one is about 1,000 lines of profile — family, finances, daily schedule, health, worldview, media diet, the channels you'd actually reach them through and the ones that will explicitly never work on them. Demographics are census-grounded income, age, ethnicity, household composition follow normal distributions against StatsCan, ACS, and Japanese e-Stat data, so the panel is roughly representative of the city instead of representative of whatever's overrepresented in an LLM's training corpus. The s...
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Show HN: MarkitMe, Turn Anything into Markdown https://ift.tt/rhqJgsw

Show HN: MarkitMe, Turn Anything into Markdown https://ift.tt/KMorwj8 April 11, 2026 at 10:36PM
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Show HN: We scanned uscis.gov for third-party trackers. The results are jarring https://ift.tt/nbPCdWN

Show HN: We scanned uscis.gov for third-party trackers. The results are jarring https://ift.tt/Tb3xMmK April 11, 2026 at 07:13PM
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Show HN: Do All the Things https://ift.tt/qd3CNVp

Show HN: Do All the Things https://ift.tt/TQ2Op7m April 10, 2026 at 05:11PM
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Show HN: I run AI background removal in the browser–no upload,no server https://ift.tt/oqXcpn8

Show HN: I run AI background removal in the browser–no upload,no server RMBG-1.4 + SAM running client-side via ONNX Runtime WASM. ~2s on laptop, works on mobile. Your image never leaves the browser. Built this as part of allplix.com. 19yo student in France, solo project. Happy to talk about the WASM pipeline or the pain of running ML models in a browser tab. https://ift.tt/2ZOple0 April 10, 2026 at 11:30PM
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Show HN: Dynamic Map of YouTube Channels https://ift.tt/LI4POYf

Show HN: Dynamic Map of YouTube Channels https://www.ytmap.xyz/ April 10, 2026 at 10:55PM
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