hackerDen

What it does

Peter Thiel said it best: “Good hackers find it unbearable to use bad tools.” After too many hackathons watching teams juggle Slack, Docs, Trello, and Discord, we realized context switching kills momentum. But another issue stood out too: contribution visibility. HackerDen brings your team’s chat, tasks, docs, and planning into one place — while making contributions visible and collaboration easier to evaluate fairly. Stay in flow. Ship faster.

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  Hackpad2014 · ▲114

  The simplest way to organize and share knowledge

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  HackPad is the best wiki ever2012 · hackpad.com · ▲209
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  HackMD2024 · hackmd.io · ▲142

  Your Collaborative Markdown Workspace for Knowledge Sharing

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  HackHub2018 · hackhub.com · ▲139

  Host tech events and hackathons with ease 👨‍💻🛠

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  Code.hackmit.org – Software for Hackathons2016 · code.hackmit.org · ▲140
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  Hackatuning: Hackathon management system2019 · ▲48

  Create team and invite members based on skills in Hackathons

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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 · 24d ago · loficities.com

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  Smooth Recorder▲257

  Mac screen recordings that look edited when you hit stop

  Work · 18d ago · smoothrecorder.com

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  Figma Specs▲222

  A container for your context that lives on the Figma canvas

  Work · 3d ago · figma.com

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

  Work · 12d ago · readrare.com

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  Brew ▲900

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲896

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲806

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲795

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

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  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

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  Files.md – Open-source alternative to Obsidian▲730

  🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

  Dev tools · May 2026 · github.com