
Arcrawls: The Context-Aware Browser Pet
A virtual pet that responds to the content on each page you visit.
@fujidevv02 · X
the world's first context-aware, local AI browser pet companion!
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12 projects

A virtual pet that responds to the content on each page you visit.
@fujidevv02 · X
the world's first context-aware, local AI browser pet companion!

Automate Twitter/X posts and replies with AI, and monitor accounts via browser extension.
u/alexkendig · Reddit
I got tired of paying monthly for X tools, so I built a BYOK/Local browser extension instead Hey everyone, I use X/Twitter to share product updates, find customers, and build an audience. The problem is that most X tools eventually become another expensive subscription. TweetHunter, Typefully style tools, schedulers, AI assistants, outreach tools, it adds up quickly, often $30–$90/month. So I built Tweetback, a browser extension workspace for X that uses your own AI key in

Private AI assistant with voice and text that runs in your browser.
stfurkan · HN
Show HN: I wrote a 1-bit WebGPU runtime to run a 1.7B LLM in the browser

Block distracting websites by solving math or coding puzzles.
hackitup7 · HN
TLDR built a Chrome site blocker that lets you into distracting sites only after you do some math or simple coding (JS only right now). Direct link to extension (the site just gives you more context): https://chromewebstore.google.com/detail/sphinx-earn-your-di... Philosophically it's a speed bump rather than a hard gate, because you'll eventually tear a gate down but you'll leave a speed bump. I've always eventually removed site blockers, or just had them become a nuisance that I reflexively dismiss before getting to distracting sites. Site blockers don't really reduce the "start navigating to a distracting site" muscle memory, and they eventually just become annoying. Dopamine is a hell of a drug. At the same time, I've been getting frustrated that my intermediate/advanced math skills have atrophied, and becoming more senior in my career (plus AI...) has caused my coding skills to atrophy even further. Realistically I'm not going to force myself to do math or coding exercises aft

Upload pet photos and daily records; AI generates growth diaries, health tracking, and training suggestions.
@pvyyu42928466 · X
以前我一直觉得,AI Coding 更适合程序员。 直到最近用 @dappOS_com 的 xBubble Coding 做了一个小产品,我才发现,一个普通人也能在十分钟左右把想法变成真正可以赚钱的网站。 🐶 我做的是一个宠物 AI 助手。 👉 用户每天上传宠物照片和日常记录, AI 会生成成长日记、喂养提醒、训练建议,还会持续整理健康变化。 真正让我觉得有意思的,不是这些功能,而是它很容易做成一个持续付费的产品。 基础记录可以永久免费,吸引用户每天回来打卡。 等数据积累起来,再开放 AI 深度健康报告、不同年龄段训练计划、年度成长相册、宠物生日纪念视频等会员内容。 养宠本来就是一个长期需求,只要产品有价值,订阅模式就很自然。 如果后面接入稳定币支付, 海外用户也可以直接开通会员,不需要再折腾跨境收款。 对于一个人创业来说,这种商业闭环才是真正重要的。 最近 OKX 推出了 OKX ai, BNB Chain 也在推动 Agent Studio。 我越来越觉得, AI 的竞争已经进入下一个阶段。 真正有机会的,不是去做一个大而全的平台, 而是快速找到一个细分需求,用最低成本验证,再不断迭代。 这也是 dappOS_com 给我最大的感受。 它让我省掉了服务器、部署、域名这些琐碎工作, 把更多时间放在产品和商业模式上。 以前觉得一个人做 SaaS 很难, 现在反而觉得, 一个人服务好一群养宠用户,也许就是 OPC 时代最现实、最稳定的一门生意。

Chrome extension that blocks distractions without blocking the websites you need.
@mashrurio · X

Run AI models in users' browsers with one script tag, no server or API key needed.
@erdemwrites · X

Browser extension that customizes webpages with text prompts for styling, layout, and feature changes.
alentodorov · HN
built it in spring 2026--ready to share today. use opus 4.8 to create css and js snipptes to style the websites you visit the way you want. make nytimes more print-like, hn more matrix, or just replace any mention of AI with the :poop-emoji" -- your call.

Translate locale files with context and tone awareness for games and software.
@polycontext · X
Context-aware localization for apps, games, and software.

Count characters, words, sentences, and paragraphs instantly in your browser.
@AIN_Project · X
Just shipped CNT - a simple text counter characters, words, sentences, paragraphs and reading time. Fast, free and no account required. #buildinpublic #indiehackers

Customize webpages by asking an AI to make changes.
dhanaway518 · HN
Fork – Customize the web, just by asking

Unified context layer for AI agents that integrates email, drive, Slack, Notion, and GitHub.
@marcin_u2 · X
-> here it is! claude finally knows everything gpt knows. and both of them know everything that's happened across your email, drive, slack, notion, github and granola :)