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Amanvir Parhar

Personal blog · amanvir.com · on HN as amanvir_programmingdesign

Amanvir Parhar's personal blog at amanvir.com covers programming and design. Since 2023, 5 different Hacker News readers have linked it 23 times, most often “Obscure islands I find interesting”. It is still writing: the last post was on 2026-05-22, and you can follow it by feed.

Visit the blog
23mentions?
5HN people?
2023–2025first – last linked?
Links on Hacker News per year · peak 14 in 2025

Software @ Neuralink

The author on HN?

amanvir_ · 39 karma · member since 2023

amanvir.com

From their public HN profile, which links to this site.

Most-linked posts?

  1. Obscure islands I find interesting
    3 people · 4 mentions · first linked 2023-08-14
  2. PowerPoint Karaoke
    3 people · 3 mentions · first linked 2024-01-24
  3. Writing my own dithering algorithm in Racket
    2 people · 3 mentions · first linked 2025-02-10

What Hacker News says?

  1. Hi, OP here! Thank you so much for pointing this out! Just read the post you linked and did some of my own research on the non-linearity of sRGB - really fascinating stuff :) For now, I've acknowledged this limitation of my implementation so that any new readers are aware of it: https://amanvir.com/blog/writing-my-own-dithering-algorithm-... But I'll definitely revisit the article to add proper linearization to my i…

    Comment linking /blog/writing-my-own-dithering-algorithm-in-racket

    on “Writing my own dithering algorithm in Racket”
  2. Submitted Obscure islands I find interesting as a story · 552 points

    HN discussion
  3. Submitted Guten: A Tiny Newspaper Printer as a story · 265 points

    HN discussion
  4. Submitted Writing my own dithering algorithm in Racket as a story · 172 points

    HN discussion
  5. Submitted Turning my ESP32 into a DNS sinkhole to fight doomscrolling as a story · 105 points

    HN discussion
  6. Submitted Show HN: Obscure Islands, Visualized as a story · 5 points

    HN discussion
  7. Submitted Writing My Own Dithering Algorithm in Racket as a story · 4 points

    HN discussion
  8. Submitted Writing my own dithering algorithm in Racket as a story · 4 points

    HN discussion
  9. Submitted Live satellite imagery from Himawari 8 as a story · 3 points

    HN discussion
  10. Submitted PowerPoint Karaoke as a story · 3 points

    HN discussion
  11. Submitted PowerPoint Karaoke as a story · 3 points

    HN discussion
  12. Submitted Show HN: Lekchur – fast, real-time transcriptions for college lectures as a story · 3 points

    HN discussion
  13. Submitted Show HN: ThermoAsk – letting LLMs dynamically set their own sampling temperature as a story · 2 points

    HN discussion
  14. Submitted Getting an LLM to set its own temperature as a story · 2 points

    HN discussion
  15. Submitted PowerPoint Karaoke as a story · 2 points

    HN discussion
  16. Submitted Weebo: Real-time speech-to-speech chatbot running locally on M2 MacBook as a story · 2 points

    HN discussion
  17. Submitted Visit obscure islands around the world as a story · 2 points

    HN discussion
  18. Submitted Show HN: Lekchur – real-time speech transcription in the browser with Whisper as a story · 2 points

    HN discussion
  19. Submitted Fifteen Obscure Islands I Find Interesting as a story · 2 points

    HN discussion
  20. Submitted GPT-2 attention weights, visualized as a story · 1 points

    HN discussion
  21. Submitted Every attention weight matrix in GPT-2, visualized as a story · 1 points

    HN discussion
  22. Submitted Animating Text with Dawkins' Weasel as a story · 1 points

    HN discussion
  23. Submitted My weekend SEO experiment was a success as a story · 1 points

    HN discussion

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