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Show HN: Split Vim Markdown Preview – Terminal-Based Markdown Preview for Vim

https://github.com/drewipson/glowing-vim-markdown-preview
2•drewipson•4h ago
I built this lightweight Vim plugin for developers who want to preview markdown without leaving their terminal environment. It uses https://github.com/charmbracelet/glow to render beautiful markdown directly in a Vim split window.

  Key features:
  - Toggle preview with \mp - no need to leave Vim
  - Beautiful terminal-based rendering with syntax highlighting
  - Handles code blocks (200+ languages), tables, math equations, and task lists
  - Split window layout keeps your workflow intact by toggling with \mp

  Why I built this: I love using vim to quickly edit files, write down thoughts, and update notes. Building terminal tools can sometimes be big time commitments that take me away from other work. Claude Code helped me to quickly vibe code this integration to improve my workflow. 
When I looked at other markdown plugins for vim, they required preview plugins requiring Node servers and browser switching, which breaks concentration when writing documentation. This keeps everything in the terminal where Vim users prefer to work, so they can stay in flow while building.

The repo includes a demo GIF showing the plugin in action so you can see how it looks before installing. Installation is straightforward - just install glow and drop the plugin file in your Vim directory.

Multi-Stage Programming with Splice Variables

https://tsung-ju.org/icfp25/
1•matt_d•3m ago•0 comments

We need a censorship-resistant truth protocol – I have the idea, not the skills

1•PowerQuestion•6m ago•0 comments

When cars outsmart their drivers

https://www.carsandhorsepower.com/featured/when-cars-outsmarted-their-drivers
1•Anumbia•7m ago•0 comments

Meta is offering multi-mn pay for AI researchers,but not $100M signing bonuses

https://techcrunch.com/2025/06/27/meta-is-offering-multi-million-pay-for-ai-researchers-but-not-100m-signing-bonuses/
1•pranay01•15m ago•0 comments

How we made a Ruby method faster

https://nickholden.io/how-we-made-a-ruby-method-200x-faster
1•mooreds•19m ago•0 comments

Generative AI and Code Security – recent developments as of June 2025

https://www.youtube.com/watch?v=NxOehfOfB6c
1•croemer•23m ago•0 comments

Hubert Dreyfus's views on artificial intelligence

https://en.wikipedia.org/wiki/Hubert_Dreyfus%27s_views_on_artificial_intelligence
1•Hooke•24m ago•0 comments

Paul Graham as a Service

https://paulgraham.resurrect.space/?new=chat
2•vednig•26m ago•0 comments

A Practical Mid-Side Decoder Circuit

https://paia.com/msdecwork/
1•brudgers•34m ago•0 comments

The Problem with Video Essays [video]

https://www.youtube.com/watch?v=IsiKUsrqFkc
2•Kye•35m ago•1 comments

Stop Killing Games

https://www.stopkillinggames.com/
1•bitbasher•35m ago•0 comments

These Funds Are Yield Magicians. How Do They Do It?

https://www.wsj.com/finance/investing/these-funds-are-yield-magicians-how-do-they-do-it-ea63151a
1•kamaraju•37m ago•1 comments

Australia's TGA interim report: move supplements high in B6 to secure shelves

https://www.abc.net.au/news/2025-06-28/tga-takes-action-over-b6-toxicity/105470210
1•ggm-at-algebras•38m ago•0 comments

Genesis Modular Electronics Platform

https://axiometa.ai/genesis/
2•sohkamyung•40m ago•0 comments

The heart of software engineering still beats

https://annievella.com/posts/the-heart-of-software-engineering-still-beats/
1•brunooliv•40m ago•0 comments

Chickoban: A Sokoban Clone

https://github.com/aabiji/chickoban
1•aabiji•42m ago•1 comments

Chat with your Google Analytics data for free

https://userpath.co/chat
1•stewones•44m ago•0 comments

The Ten Commandments for Using Hand Tools

https://roberthoward.com.au/the-ten-commandments-for-using-hand-tools/
3•s4074433•47m ago•1 comments

Is your gut microbiome a calorie 'super harvester'?

https://phys.org/news/2025-06-gut-microbiome-calorie-super-harvester.html
4•PaulHoule•51m ago•0 comments

Authorship for sale: Nature investigates how paper mills work

https://www.nature.com/articles/d41586-025-01824-3
1•hilux•52m ago•0 comments

Neuralink Update, Summer 2025

https://twitter.com/elonmusk/status/1938671214119285223
2•kodisha•52m ago•0 comments

Ask HN: Documenting the behavior of Microsoft of destroying true sleep

4•tryauuum•53m ago•0 comments

FineWeb2: Adapting Pre-Training Data Processing to Every Language

https://arxiv.org/abs/2506.20920
3•hynky•56m ago•0 comments

Cooling Chips with Lasers

https://www.tomshardware.com/tech-industry/cooling-chips-with-lasers-innovative-cooling-method-removes-heat-precisely-from-hot-spots-recycles-heat-into-energy
1•kristianp•57m ago•0 comments

Ask HN: How to grow and monetize a newsletter of 1K users?

1•CoreSet•59m ago•0 comments

The Invisible City of Tehran

https://www.theatlantic.com/international/archive/2025/06/tehran-invisible-city/683335/
4•bookofjoe•1h ago•1 comments

Alternate histories of computing (2018) [video]

https://archive.fosdem.org/2018/schedule/event/alternative_histories/
1•todsacerdoti•1h ago•0 comments

I Program C [video]

https://www.youtube.com/watch?v=443UNeGrFoM
2•ykonstant•1h ago•0 comments

C10k Problem

https://en.wikipedia.org/wiki/C10k_problem
2•vishnuharidas•1h ago•0 comments

Difficult to understand GNOME hamburger menu philosophy (2024)

https://old.reddit.com/r/linux/comments/1bbqvfk/difficult_to_understand_gnome_hamburger_menu/
2•kristianp•1h ago•1 comments