ReplyFast

What it does

ReplyFast converts URLs or uploaded files into clean Markdown with one API call — no signup, API key, or hidden limits. Supports PDF, DOCX, PPTX, XLSX, CSV, JSON, TXT, MD, and HTML pages. Built for LLMs, RAG, and content pipelines, with token savings in every response. Powered by Cloudflare Workers and open source. https://md.replyfast.co.uk https://github.com/AadhiProjects/web-to-markdown-api

• EM
  Email.md – Markdown to responsive, email-safe HTMLMar 2026 · emailmd.dev · ▲380
• IM
  I made a tool to clean and convert any webpage to Markdown2024 · markdowndown.vercel.app · ▲441

  My partner usually writes substack posts which I then mirror to our website’s blog section. To automate this, I made a simple tool to scrape the post and clean it so that I can drop it to our blog easily. This might be useful to others as well. Oh and ofcourse you can instruct GPT to make any final edits :D

• HT
  HTML-to-Markdown – convert entire websites to Markdown with Golang/CLI2024 · github.com · ▲360

  Hey HN! I originally built “html-to-markdown” back in 2018 (while still in high school) to handle complex HTML conversions where other libraries struggled. Now, I’ve released v2 — a complete rewrite designed to handle even more edge cases. It supports entire websites with a high accuracy. Example use: I’ve used it in my RSS reader to strip HTML down to clean Markdown, similar to the "Reader Mode" in your Browser. It can be used as a Golang package or as an CLI. Give it a try & tell me what edge cases you encounter!

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  tweet.mdMay 2026 · tweet.md · ▲239

  X posts as clean Markdown

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  Website to Markdown APIAug 2026 · exabase.io · ▲130

  Turn any website into LLM-ready Markdown

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  Tiptap DOCX Import & Export2025 · ▲149

  Enhanced DOCX conversion for your Tiptap editor

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  Dograh▲592

  The open source VAPI alternative

  Dev tools · 25d ago · dograh.com

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  Meridian▲530

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  Dev tools · 20d ago · meridiona.com

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  Lovable for iPhone apps go from idea to App Store

  Dev tools · 11d ago · x1.new

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  The first open-source price index for GPU compute

  Dev tools · 10d ago · getcomputable.com

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  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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  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  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