FROM $0 TO $40M ARR: INSIDE THE TECH THAT POWERS BOLT.NEW

Summary from the TLDR Founders newsletter

Bolt, the one-prompt app builder that went viral, isn't actually an overnight success - it's a seven-year grind that finally paid off. Bolt spent those years building WebContainer, an insane piece of tech that runs Node.js entirely inside your browser tab. When LLMs got good enough to generate full apps in 2024, Bolt pivoted from its dying IDE business and rocketed to $40M ARR in six months with just 15 engineers.