How Browsers Work
dmytrokrasun.com
Interactive guide explaining how web browsers work.

Screenshot API that renders any URL, HTML or Markdown into clean screenshots, now with an MCP server for AI agents.
Visit ScreenshotOne ↗Screenshot API that renders any URL, HTML or Markdown into clean screenshots, now with an MCP server for AI agents. ScreenshotOne is a developer tools product built by indie maker Dmytro Krasun.
Dmytro Krasun has publicly reported ~$36K MRR for ScreenshotOne. Revenue figures are self-reported and not independently verified by IndieMakerList. See the indie maker revenue leaderboard.
dmytrokrasun.com
Interactive guide explaining how web browsers work.
dmytrokrasun.com
Gallery of Open Graph social cards plus a tool to validate Open Graph tags.
dmytrokrasun.com
A guide to the Puppeteer browser automation library.
ScreenshotOne is a developer tools product: Screenshot API that renders any URL, HTML or Markdown into clean screenshots, now with an MCP server for AI agents.
ScreenshotOne was made by Dmytro Krasun, Solo founder of ScreenshotOne, a screenshot API for developers and AI agents. Dmytro Krasun has also built How Browsers Work, Open Graph Examples & Debugger, Puppeteer.Guide.
Yes. As far as IndieMakerList knows, ScreenshotOne is still active and run by Dmytro Krasun at screenshotone.com.
ScreenshotOne has publicly reported ~$36K MRR. This figure is self-reported by the maker and not independently verified.
marsx.dev
SaaS builder that unites no-code, pro-code, AI and micro apps.
messwithdns.net
Interactive playground for experimenting with real DNS records.
memory-spy.wizardzines.com
Tool for running programs and inspecting their memory.
nginx-playground.wizardzines.com
Test nginx configurations instantly in the browser.
integer.exposed
Visual explorer for how computers represent integers.
sizzy.co
Browser for web developers with synchronized devices, project workspaces, isolated sessions, debugging and coding agents.