Inkwell

What it does

Inkwell automatically delivers your Substack subscriptions to your Kindle as beautiful EPUBs, no manual forwarding required. Subscribe to a publication once and every future issue appears on your device automatically. Custom covers, digest mode that bundles everything into one morning delivery, and quick share from your iOS share sheet. Built for people who want to read intentionally, off their phone, on e-ink.

Paste a Substack URL once. Every future issue arrives on your Kindle, beautifully formatted.

Paste any article URL and it lands on your e-reader in seconds. Or subscribe to a Substack and every new post arrives automatically — beautifully formatted, no app, no inbox, no clutter. Tell us your device. Kindle users enter their Send-to-Kindle address for automatic wireless delivery. Other e-readers receive EPUBs by email. Paste any article URL for instant delivery, or add a Substack publication to get every future post automatically. A beautifully formatted EPUB — custom cover, clean typography, no ads. Kindle gets it wirelessly. On other e-readers, it lands in your inbox as an attachment. Paste any article URL from the web and it's on your e-reader in seconds. No subscription needed —…from readinkwell.app

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  Inkwell – An RSS reader for e-ink devicesJul 2026 · kendal.codeberg.page · ▲77

  A small self-hosted RSS/Atom reader for Kindles and other e-ink devices.

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  Newsletters to Kindle2021 · newslettertokindle.com · ▲264

  Automatically send your newsletters to your Kindle

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  Pocket to Kindle (P2K)2016 · any2k.com · ▲241

  Send articles saved in Pocket to your Kindle

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  Push to Kindle for iOS2023 · pushtokindle.com · ▲82

  Send web articles to your Kindle

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  Keendly2018 · ▲75

  Deliver articles from RSS to Kindle.

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  Substack App for iOS2022 · apps.apple.com · ▲163

  The home for great writing

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 11d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 22d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 26d ago · makermap.lol

• IR
  I replaced a $120k bowling center system with $1,600 in ESP32s▲2,935

  I might be the only SRE on Earth with his own bowling center. It's a more in-depth gig than you'd think. My family and I bought an abandoned 8-lane bowling center in the rural mid-west. In our small town there weren't many recreation options for families. You've heard of a food desert? This is an R&R desert. It had been abandoned for a good reason. The roof leaks, the electrical system was constantly surging, and my 70-year-old bowling equipment (still) doesn't work perfectly. The system that keeps your score is particularly interesting to me. It's the thing you watch during your game, but…

  Life & fun · Jul 2026

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  Elevators▲1,680

  How elevators push your buttons

  Life & fun · Jul 2026 · john.fun

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  18 Words▲1,160

  Play 18 Words, the free daily word puzzle. The official home is 18words.com. Tap Play now to open today

  Life & fun · Jul 2026 · 18words.com

• BA
  Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)▲1,033

  Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 560 KB and it doesn't need to fetch anything once you got it. Open it in a browser and then you can…

  Dev tools · Jul 2026 · bento.page

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  Getting GLM 5.2 running on my slow computer▲937

  A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…

  AI · Jul 2026 · github.com

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  OpenSEO▲928

  Hello! For the last 2 months, I've been building OpenSEO. It's a user friendly UI wrapping the DataForSEO API which has high quality SEO data for keywords, backlinks, AI SEO and competitor research. Instead of paying $100+ per month, you buy DataForSEO credits and pay only for usage. The coolest thing about the project so far has been hearing about what people are building on top of it. People are using coding agents to quickly integrate with Google Search Console, Google Ads and building their own AI SEO and reporting features. Many were already building their own custom solutions around…

  Dev tools · Jul 2026 · openseo.so