Edit any file, any language, CLI + MCP

What it does

fedit is a free, open-source CLI file editor for developers, sysadmins, analysts, and power users. Surgical file editing without an IDE — target by content or block name, not line numbers. Supports Go, Python, JS, Rust, Java, C#, Ruby, PHP, HCL/Terraform. Built-in MCP server for AI agents (Claude, Cursor, Cline). Replaces sed/awk for structured edits. Benchmark: Claude 7/7, ChatGPT 1/7, Gemini 1/7. MIT licensed. Free forever.

• BM
  Browser MCP – Automate your browser using Cursor, Claude, VS Code2025 · browsermcp.io · ▲616
• 
  Github Copilot CLISep 2025 · ▲422

  Copilot's response to Claude Code and Codex CLI

• 
  OpenMarkdownJul 2026 · openmarkdown.dev · ▲189

  A markdown editor you and your agent co-edit

• 
  Open Computer UseMay 2026 · github.com · ▲92

  Open-source Computer Use MCP for AI agents

• FC
  F2 – Cross-Platform CLI Batch Renaming Tool2025 · github.com · ▲122

  Hey HN! I'm excited to share f2, a command-line tool I built for fast and flexible bulk renaming of files. It's cross-platform (Linux, macOS, Windows), executes a dry-run by default, supports undo, and provides great flexibility in file renaming with several built-in variables and Exiftool integration. I hope you find it useful!

• 
  Write.md – A free, open-source, themeable Markdown editor for macOS26d ago · writemd.app · ▲107

  A free, open-source Markdown editor for macOS with customizable appearance profiles, optional Vim keys, and local writing corrections.

• 
  Dograh▲592

  The open source VAPI alternative

  Dev tools · 25d ago · dograh.com

• 
  Meridian▲530

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

  Dev tools · 20d ago · meridiona.com

• 
  x1▲516

  Lovable for iPhone apps go from idea to App Store

  Dev tools · 11d ago · x1.new

• 
  Computable GPU Index (CGI)▲423

  The first open-source price index for GPU compute

  Dev tools · 10d ago · getcomputable.com

• 
  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

• 
  The GTM Co-Founder▲402

  Open-source GTM skills for technical founders

  Dev tools · 29d ago · gtmcofounder.com

• 
  Fundraisly▲1,544

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

• H6
  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

• PU
  Performative-UI – A react component library of design tropes▲1,181

  hope you enjoy

  Life & fun · Jun 2026 · vorpus.github.io

• 
  Upstream▲977

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

• 
  Goldfish▲962

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

• IM
  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Life & fun · Jun 2026 · hackernewstrends.com