Fermentory

What it does

A free Chrome & Edge extension that spots homebrew recipes on any page, scales them to any batch, converts units, and builds a shopping list — locally, no account, no tracking. Optional one-time $5 Pro adds brewing calculators, BeerXML export & more.

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  BrewComputer2021 · ▲71

  Create, adjust, calculate, brew, and share homebrew recipes

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  Brew Great CoffeeDec 2025 · brewgreat.coffee · ▲142

  Hi HN! I've been deep in the specialty coffee rabbit hole for a few years and built this tool to help me dial in espresso and pourover more systematically. *What it does:* • Extraction Compass – click where your shot lands (sour/bitter × weak/strong), get diagnosis and adjustments. It factors in your bean's origin, processing method, roast level, and variety. • Pourover recipes from Hoffmann, Rao, Hedrick, Kasuya (4:6) with step-by-step timer. Water amounts auto-calculate based on your dose. • Interactive WCR Flavor Wheel based on the World Coffee Research Sensory Lexicon 2.0.…

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  TaphouseJan 2026 · taphouse.multimodalsolutions.gr · ▲120

  Taphouse is a native Homebrew GUI for Mac — a visual Homebrew package manager to install, update, and clean up brew packages without the terminal. Free download for macOS.

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  Recipe Filter for Chrome2018 · chromewebstore.google.com · ▲86

  Chrome extension making food blogs easier to use

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  Brewfather2019 · brewfather.app · ▲77

  Powerful and easy to use tool for your brewing needs

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  BeerJSON2021 · beerjson.github.io · ▲69

  Free, JSON standard for the exchange of beer brewing recipes

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  Lofi Cities – Pixel-art city nights with browser-generated lofi▲319

  Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.

  Work · 25d ago · loficities.com

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  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 19d ago · smoothrecorder.com

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  Figma Specs▲223

  A container for your context that lives on the Figma canvas

  Work · 4d ago · figma.com

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  The rarest tech books and docs you've probably never read▲190

  Work · 13d ago · readrare.com

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  Fundraisly▲1,537

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

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  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

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  Performative-UI – A react component library of design tropes▲1,181

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

  Life & fun · Jun 2026 · vorpus.github.io

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  Upstream▲976

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

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  Goldfish▲958

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

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  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

  Life & fun · Jun 2026 · hackernewstrends.com