Surfer

What it does

Surfer is a free and open-source digital footprint exporter, designed to centralize all your data from various platforms into a single folder. We believe that personal data centralization is the key to enabling truly useful, universal personal assistants.

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  Deta Surf (Beta)Oct 2025 · deta.surf · ▲156

  AI Notebooks for the internet (Open Source)

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  Surf2025 · asksurf.ai · ▲450

  AI-powered crypto insights and trading in one platform

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  Surf2021 · ▲203

  Get rewarded for your everyday browsing

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  Deta Surf2024 · deta.surf · ▲340

  A browser, file manager, and AI assistant in one clean app

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  Keyword Surfer2020 · ▲438

  Get search volumes & keyword data directly in Google.

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  Surfer2025 · surferseo.com · ▲162

  Seo content optimization platform

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  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 23d ago · simedw.com

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  Astute▲585

  Automate your B2B brand going viral, with new media creators

  AI · 24d ago · company-app.joinastute.com

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  Switch▲520

  Bring any AI agent into Slack, Teams & Discord. Open-source.

  AI · 16d ago · flintai.dev

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  Monid▲483

  One wallet, every paid tool your agent needs

  AI · 12d ago · monid.ai

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  Clara AI SDR▲460

  Turn website visitors into qualified pipeline

  AI · 25d ago · clarasdr.ai

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  Kane CLI▲446

  Natural language browser & mobile app tests from terminal

  AI · 30d ago · testmuai.com

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  Wordware▲9,848

  Your tool for building AI agents with natural language

  AI · 2024 · wordware.ai

• IY
  If YouTube had actual channels▲2,741

  Life & fun · 2024 · ytch.xyz

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  Me.bot▲1,627

  The inspiring companion for your life

  AI · 2024 · me.bot

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  Upmetrics AI▲1,197

  Business plan & financial forecast using AI

  Work · 2024 · upmetrics.co

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  Jupitrr AI▲1,195

  Auto-generate B-roll visuals for content marketing videos

  AI · 2024 · jupitrr.com

• IA
  InstantDB – A Modern Firebase▲1,145

  Hey there HN! We’re Joe and Stopa, and today we’re open sourcing InstantDB, a client-side database that makes it easy to build real-time and collaborative apps like Notion and Figma. Building modern apps these days involves a lot of schleps. For a basic CRUD app you need to spin up servers, wire up endpoints, integrate auth, add permissions, and then marshal data from the backend to the frontend and back again. If you want to deliver a buttery smooth user experience, you’ll need to add optimistic updates and rollbacks. We do these steps over and over for every feature we build, which can…

  Dev tools · 2024 · github.com