PasteCheck

What it does

PasteCheck is a free, mobile-friendly code linter that runs in your browser. Paste JavaScript, TypeScript, Python, or HTML and get instant, tappable error highlights with plain-English descriptions. No install. No account. Just paste and check.

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  Paste Quick2025 · ▲109

  Quick clipboard and copy/paste manager

• AS
  A simple Pastebin Clone using Deno2023 · github.com · ▲58

  This is a simple Pastebin clone I made using the Deno Typescript runtime. I created a simple templating system, and implemented server-side rendering for the UI. Demo: https://paste.jlcarveth.dev/

• EO
  elegant open-source pastebin server (node.js & redis)2011 · hastebin.com · ▲131
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  Quick Preview2024 · ▲113

  Copy/paste and test your HTML code in real-time.

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  Clipboard Checker2021 · ▲77

  Keep your clipboard safe from JS injections.

• PA
  Pbnj – A minimal, self-hosted pastebin you can deploy in 60 secondsDec 2025 · pbnj.sh · ▲69

  I'm sure folks here have seen pastebins a thousand times. There's no innovation left in this space – and that's kind of the point. When I wanted to self-host a pastebin, every option I found was too much. Git-based version control, OAuth, elaborate admin panels. I just wanted something I could deploy in under a minute with a CLI that actually works. So I built pbnj (yes, like the sandwich). What it is: - A minimal, beautiful pastebin with syntax highlighting for 100+ languages - One-click deploy to Cloudflare (free tier gives you ~100,000 pastes) - CLI-first: pbnj file.py → get a URL, copied…

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 25d ago · dograh.com

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  Meridian▲530

  Don't let your work go unnoticed. Get promoted!

  Dev tools · 20d ago · meridiona.com

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  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 11d ago · x1.new

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  Computable GPU Index (CGI)▲423

  The first open-source price index for GPU compute

  Dev tools · 10d ago · getcomputable.com

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  Open-Source eInk Bike Computer▲406

  OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.

  Dev tools · 2d ago · opentrailpaper.com

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  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 29d ago · gtmcofounder.com

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  Brew ▲905

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲897

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲805

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲796

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

  AI · May 2026 · pollyreach.ai

• NW
  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

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

  Dev tools · May 2026 · github.com