nowfound

Dev tools · July 2, 2026

FM

Flashtype – Markdown editor for Claude and Codex with in-line diffs

I wanted to better markdown editor for collaborating with Claude/Codex and built Flashtype (https://github.com/opral/flashtype): - opens local markdown files - Claude/Codex natively integrated (with my existing subscription!) - in-line diffing to quickly accept/reject changes - WYSIWYG (!) The in-line diffs are a big step up to other apps static previews, and, in theory, just the first collaborative primitive. But, I am getting feedback that "editing" might become a thing of the past. Why do I need to see diffs from Codex/Claude if the models are…

What it does

In the maker’s words, at launch

I wanted to better markdown editor for collaborating with Claude/Codex and built Flashtype (https://github.com/opral/flashtype): - opens local markdown files - Claude/Codex natively integrated (with my existing subscription!) - in-line diffing to quickly accept/reject changes - WYSIWYG (!) The in-line diffs are a big step up to other apps static previews, and, in theory, just the first collaborative primitive. But, I am getting feedback that "editing" might become a thing of the past. Why do I need to see diffs from Codex/Claude if the models are getting so good to the point that they need no correction? Which makes me wonder, how did your writing setup with AI change over the past months? Are you still iterating on posts or are agents one shotting them?

Does the same job

all alternatives →
  • Markdown StudioDec 2025 · ▲126

    Markdown editor built for the AI workflow era

  • GitHub Agent HQFeb 2026 · ▲192

    Run Claude, Codex & Copilot directly in GitHub & VS Code

  • OpenMarkdownJul 2026 · ▲189

    A markdown editor you and your agent co-edit

  • TermexoAug 2026 · termexo.com · ▲98

    A local Windows workbench for Claude Code and Codex

  • TOAST UI Editor2018 · ▲119

    Markdown WYSIWYG editor

  • MarkTwo2020 · ▲71

    A seamless, speedy, syncing markdown editor

More dev tools this month

the category →
  • Dograh592

    The open source VAPI alternative

    Dev tools · 25d ago · dograh.com

  • Meridian530

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

    Dev tools · 20d ago · meridiona.com

  • x1516

    Lovable for iPhone apps go from idea to App Store

    Dev tools · 11d ago · x1.new

  • Open-source GTM skills for technical founders

    Dev tools · 29d ago · gtmcofounder.com

  • 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 · 1d ago · opentrailpaper.com

  • Nuphos380

    The AI-Native DevOps Workspace.

    Dev tools · 24d ago · nuphos.ai

Launched alongside, July 2026

the whole month →
  • IR

    I might be the only SRE on Earth with his own bowling center. It's a more in-depth gig than you'd think. My family and I bought an abandoned 8-lane bowling center in the rural mid-west. In our small town there weren't many recreation options for families. You've heard of a food desert? This is an R&R desert. It had been abandoned for a good reason. The roof leaks, the electrical system was constantly surging, and my 70-year-old bowling equipment (still) doesn't work perfectly. The system that keeps your score is particularly interesting to me. It's the thing you watch during your game, but…

    Life & fun · Jul 2026

  • E
    Elevators1,680

    Life & fun · Jul 2026 · john.fun

  • 1W
    18 Words1,160

    Life & fun · Jul 2026 · 18words.com

  • BA

    Over the past few months, our team has been building more and more slidedecks using web frontend technologies with coding harnesses like Claude Code, but a common complaint is to make even small edits we need to edit the code either manually or via the harness. To avoid this loop, I ended up creating Bento, a single HTML file with everything you need in a slide tool including animations and shared editing. There's no install or cloud login, everything works offline. The default deck is around 560 KB and it doesn't need to fetch anything once you got it. Open it in a browser and then you can…

    Dev tools · Jul 2026 · bento.page

  • GG

    A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…

    AI · Jul 2026 · github.com

  • OpenSEO934

    The open source Ahrefs alternative

    Dev tools · Jul 2026 · openseo.so