Laying out the streets…STEP 1 OF 3

Openly · House #32,883

Free viewer for Markdown, Mermaid and JSON files

In the Understanding code and keeping docs current neighborhood (Developer). In town since 6 Oct 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Openly's site

Openly describes itself as: “Openly Free viewer for Markdown, Mermaid and JSON files”

What it is

Calls itself “viewer”.

  • Calls itself: viewer
“Free viewer for Markdown, Mermaid and JSON files”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Free viewer for Markdown, Mermaid and JSON files”

How it runs

A browser extension. Distributed through the Chrome Web Store. Built with Google Analytics.

  • Kind: extension
  • Distributed via: Chrome Web Store
  • Analytics: Google Analytics
“Chrome -> https://www.producthunt.com/r/AEJGWF2UFO56A4?utm_campaign=producthunt-api&utm_medium=api-v2&utm_source=Application%3A+Tablif+%28ID%3A+291874%29”
“…googletagmanager.com”

What it works with

Names Chrome, JSON and 2 more on its pages.

  • Names: Chrome · JSON · Markdown · +1
“Chrome”
“JSON”

What it offers as proof

Live, no waitlist. Try it without signing up.

  • Instant signup: yes
  • Trial asks for: nothing
“Chrome -> https://www.producthunt.com/r/AEJGWF2UFO56A4?utm_campaign=producthunt-api&utm_medium=api-v2&utm_source=Application%3A+Tablif+%28ID%3A+291874%29”

Sources

Tablif read these pages, last on 6 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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