Dev tools · alternatives · 2026

24 alternatives to Ledge.sh – Runnable Markdown Notes

Ledge is a Markdown notebook for developers and DevOps. Run a code block in place and its output streams in beneath it. Free and open source, for Mac and iPhone.

Ledge is a Markdown notebook for developers and DevOps that executes code blocks directly within notes. Users can run shell commands, code, SQL, and AI prompts by pressing a keyboard shortcut, with output displayed… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   dif.sh▲373

   Markdown feature flags your coding agent installs for you

   Aug 2026 · dif.sh · its alternatives →

2. 2
   Typed▲256

   The stunning markdown and writing app for Mac

   2014 · realmacsoftware.com · its alternatives →

3. 3
   Chunk▲298

   Hi HN Dudley here, tech lead on Chunk. Chunk is a macOS menu bar app for time-blocking. It opens with Cmd + / and slides down over whatever you're doing - including fullscreen apps. There's also a live countdown in the tray for the current block. Click-and-drag to create blocks, day/week views, Google/Outlook/Apple Calendar sync, Apple Reminders integration, and a Todo mode where tasks can be dragged onto the timeline. Templates and Routines let you build an ideal day once and auto-apply it on chosen weekdays. There's a local MCP server, so you can ask Claude Desktop to…

   2025 · chunkapp.net · its alternatives →

4. 4
   Textual Markdown – a Markdown “browser” in the terminal▲254

   Hi HN, This is a TUI app which displays interactive Markdown documents. Interactive in the sense that you can scroll code fences / tables / and click links. There's a Table of Contents extracted from the MD, and a very rudimentary browser like forward + back. I'm thinking it could be the starting point for a variety of hypertext like applications in the terminal. Very much a work in progress.

   2022 · github.com · its alternatives →

5. 5
   Macdown▲87

   Open source Markdown editor for macOS. Contribute to MacDownApp/macdown development by creating an account on GitHub.

   2014 · github.com · its alternatives →

6. 6
   Makedown – A Markdown powered Makefile alternative▲142

   `makedown` allows you to organise your shell scripts in one or several markdown files, by mix and matching different scripting languages for various commands and needs. zsh/bash/sh, python, javascript or anything else available on your system. Handy for replacing one-line-based package.json scripts or shell-based Makefiles. One can also write documentation and explanations to various commands in the same `.md` file. Most editors highlight correctly most languages in the markdown code blocks, even when you use several scripting languages. Here is a demo .md file…

   2024 · github.com · its alternatives →

7. 7
   Snapdown▲137

   Turn anything on your Mac screen into clean Markdown

   Aug 2026 · snapdown.com.au · its alternatives →

8. 8
   snippet.run▲149

   Run your code, from the cloud on your computer

   2024 · snippet.run · its alternatives →

9. 9
   MarkdownX▲258

   A new markdown editor built for the TallStack

   2021 · devdojo.com · its alternatives →

10. 10EM
    Executable Markdown files with Unix pipes▲126

    I wanted to run markdown files like shell scripts. So I built an open source tool that lets you use a shebang to pipe them through Claude Code with full stdin/stdout support. task.md: #!/usr/bin/env claude-run Analyze this codebase and summarize the architecture. Then: chmod +x task.md ./task.md These aren't just prompts. Claude Code has tool use, so a markdown file can run shell commands, write scripts, read files, make API calls. The prompt orchestrates everything. A script that runs your tests and reports results (`run_tests.md`): #!/usr/bin/env…

    Jan 2026 · its alternatives →

11. 11
    Stash – Sync Markdown Files with Apple Notes via CLI▲75

    Bidirectionally sync Markdown files with Apple Notes. - shakedlokits/stash

    Jan 2026 · github.com · its alternatives →

12. 12
    showmd▲204

    Markdown was never meant to be previewed plain text

    Apr 2026 · showmd.yetanother.one · its alternatives →

13. 13
    NotesHub: cross-platform, Markdown-based note-taking app▲147

    Thank you for your comments, just some context: - The app is available for iOS, Android, Windows, Mac, Apple Vision Pro, and the Web. - The Web version is implemented as a Progressive Web Application that is very responsive, local first, offline first, can be installed, and is entirely free to use. - Native (hybrid) versions do not require subscription fees and have small one-time payment. - You can store your notes in Git using any Git provider such as GitHub, GitLab, or Bitbucket. However, it has the best built-in integration with GitHub. Self-hosted scenarios like Gitea are also…

    2024 · about.noteshub.app · its alternatives →

14. 14
    OpenMarkdown▲189

    A feather-light, local-first Markdown editor built for you and your agent.

    Jul 2026 · openmarkdown.dev · its alternatives →

15. 15TA
    Typeform alternative, turns Markdown to forms▲193

    2024 · blocks.md · its alternatives →

16. 16
    Xc – A Markdown Defined Task Runner▲113

    Markdown defined task runner. Contribute to joerdav/xc development by creating an account on GitHub.

    2023 · github.com · its alternatives →

17. 17
    Demo Remote▲71

    Seamless live coding demos!

    2019 · patmurray.co · its alternatives →

18. 18
    Mdx – Execute your Markdown code blocks, now in Go▲127

    Hey HN! I recently came across makedown here on HN and loved the concept. Wanting to learn Go, I thought this could be a great starter project - so I started working on my own Go implementation, which I’m calling mdx (https://github.com/dim0x69/mdx). Key Features: - Define dependencies between commands - Supports shebangs - Ability to pass arguments to code blocks Would love feedback and thoughts! Ref. makedown: https://github.com/tzador/makedown. Thanks for the idea! :)

    2024 · github.com · its alternatives →

19. 19
    Run – a CLI universal code runner I built while learning Rust▲96

    Hi HN — I’m learning Rust and decided to build a universal CLI for running code in many languages. The tool, Run, aims to be a single, minimal dependency utility for: running one-off snippets (from CLI flags), running files, reading and executing piped stdin, and providing language-specific REPLs that you can switch between interactively. I designed it to support both interpreted languages (Python, JS, Ruby, etc.) and compiled languages (Rust, Go, C/C++). It detects languages from flags or file extensions, can compile temporary files for compiled languages, and exposes a unified REPL…

    2025 · github.com · its alternatives →

20. 20WA
    Writebin, an inline markdown editor▲67

    2014 · writebin.io · its alternatives →

21. 21
    Write.md – A free, open-source, themeable Markdown editor for macOS▲107

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

    Aug 2026 · writemd.app · its alternatives →

22. 22
    Glass Dome — an Alfred workflow to fight link rot in markdown notes▲82

    An Alfred workflow to fight link rot in Markdown notes. - macedotavares/Glass-Dome

    2020 · github.com · its alternatives →

23. 23AD
    a distraction-free Markdown editor▲74

    2012 · pencil.asleepysamurai.com · its alternatives →

24. 24
    NotesHub 2.x▲74

    Markdown based note-taking app with git sync & kanban boards

    2023 · about.noteshub.app · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →