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Show HN: HarmoNova: A modern, customizable Hacker News reader for Chrome

https://github.com/chaosmanage/harmonova
3•chaosmanage•55m ago

Comments

chaosmanage•53m ago
Author here. First of all, thank you to the Harmonic app by Simon Halvdansson (https://github.com/SimonHalvdansson/Harmonic-HN). I know many (most?) of you prefer to use the no frills layout of the hacker news wesite and I totally respect that. But I really enjoy using the Harmonic app on my android phone which has a much more modren layout and is visually appealing and easier to use for me. I disliked using the plain-old hacker news on my computer and found myself going back again to my phone to scroll HN.

HarmoNova brings many of the features I love about Harmonic to the desktop browser, including a modern, card-based layout for stories and comments, color-coded comment threads, article preview images, favicons, and a bunch of customization options. It also has a split-pane layout, so you can browse stories and read discussions side by side.

My favorite is the AI summarization tool that summarizes the linked HN post article or the HN discussion. It currently uses openrouter using your own key.

I built this to scratch my own itch to have a better HN layout on my computer. You may or may not like it. I thought I should opensource it in case there's anyone who would also prefer a more modern HN layout on their computer. Cheers!

atmanactive•5m ago
Looks great, thanks for sharing. Does it have seen posts tracking and subsequent hiding?

Show HN: Tracon (air traffic control for subagents)

https://github.com/phalladar/tracon
1•allocate•1m ago•0 comments

Vista is a Marathon 2 museum

https://vista.daniloc.workers.dev/
1•czottmann•1m ago•1 comments

Show HN: A calendar tracker for OpenAI's 28-day Codex reset challenge

https://resetalerts.com/codex-28-day-challenge
2•samfeldman•3m ago•0 comments

Strandbeest

https://www.strandbeest.com/
1•bobajeff•9m ago•0 comments

Tesla wants to increase emissions near a Bay Area elementary school

https://www.sfgate.com/tech/article/bringhurst-tesla-emissions-22468661.php
3•littlexsparkee•9m ago•0 comments

Nvidia-backed data centre firm scraps IPO as AI valuation concerns deepen

https://www.bbc.com/news/articles/ck9dzpw4ll8po
8•devonnull•11m ago•0 comments

Fast GPIO on Linux

https://bitbanksoftware.blogspot.com/2026/10/really-really-fast-gpio-on-linux.html
2•bitbank•12m ago•0 comments

The Unreasonable Effectiveness of Vex in NixOS

https://blog.kammel.dev/post/nixos_vex/
2•datosh•14m ago•0 comments

Freelancers can get paid in crypto: a step-by-step guide

1•darius88•14m ago•0 comments

Reflections on Trusting Trust (1996) [pdf]

https://css.csail.mit.edu/6.5660/2024/readings/trusting-trust.pdf
2•sonicrocketman•15m ago•1 comments

Worse than Flock: They're building the prison around us [video]

https://www.youtube.com/watch?v=ZkZwxTTZPPA
2•spottedmarley•20m ago•0 comments

Proof-of-Human

https://twitter.com/bzamayo/status/2108498107184934914
2•Doches•23m ago•0 comments

America's Longest Highway Tunnel (2025)

https://www.thetravel.com/americas-longest-highway-tunnel-not-for-faint-of-heart/
1•NaOH•24m ago•1 comments

The Acemoglu-GANs Exchange on AI

https://joshuagans.substack.com/p/the-acemoglu-gans-exchange-on-ai
1•paulpauper•25m ago•0 comments

The Good-Hang Economy

https://www.newyorker.com/culture/critics-notebook/the-good-hang-economy
1•paulpauper•25m ago•0 comments

A Critical Look at Lean4

https://www.lesswrong.com/posts/zHhGa3iQBQcdSifFL/a-critical-look-at-lean4-1
1•demibabs•25m ago•0 comments

Leonardo da Vinci Was Jewish

https://www.tabletmag.com/sections/history/articles/leonardo-da-vinci-jewish
1•paulpauper•26m ago•0 comments

DuckDB: Variant Type

https://duckdb.org/docs/current/sql/data_types/variant
2•tosh•33m ago•0 comments

Show HN: CLI-Dispatch – Delegate Claude Code Tasks to Codex, Gemini, DeepSeek

https://github.com/rbinar/cli-dispatch
1•rbinar•33m ago•0 comments

The company brain and why it's hard

https://productnow.ai/blogs/the-company-brain
1•kadhirvelm•34m ago•1 comments

Show HN: Barc(l)ode Battler as a Mobile Webapp

https://kelu124.github.io/barcodebattler/
1•kelu124•35m ago•0 comments

Ask HN: How would it affect you if 8.8.8.8 service was terminated immediately?

2•_justme•36m ago•1 comments

The clitoris is getting the attention it deserves

https://www.theguardian.com/society/commentisfree/2026/apr/01/finally-clitoris-getting-attention-...
4•snarky-comments•39m ago•2 comments

The Seawater Greenhouse, an idea for inexpensive solar driven desalination?

https://en.wikipedia.org/wiki/Seawater_greenhouse
1•orac81•42m ago•1 comments

TeXposit is going open source, and we are looking for early reviewers

https://texposit.com/blog/texposit-is-going-open-source
1•dszb•43m ago•0 comments

Build, debug and hot-reload iPhone apps on Omarchy

https://github.com/JonathanInTheClouds/omarchy-ios-kit
1•librasteve•43m ago•1 comments

Prompt injection through log files: what red-teaming our assistant found

https://jl3-cloud.site/blog/prompt-injection-through-log-files/
1•oazizjon•44m ago•0 comments

Data Centers Could Swallow Acres of Land Across 3 States

https://www.gadgetreview.com/proposed-data-centers-could-swallow-tens-of-thousands-of-rural-acres...
2•PicardManeuver•45m ago•0 comments

Developer of AI driving instructor is spending $1k/month to keep demo running

https://www.pcgamer.com/games/sim/the-developer-of-an-ai-powered-driving-instruction-simulator-is...
2•theanonymousone•47m ago•0 comments

Celesto is hiring for growth engineer or DevRel

https://x.com/aniketmaurya
1•theaniketmaurya•49m ago•1 comments