Endo is a distributed secure JavaScript sandbox, based on SES

TC-39 proposal for new global objects within a shared realm

Tiny subset of JavaScript for ocap-safe universal mobile code

TC-39 proposal for module import hooks

🐈‍⬛ Familiar

Hardened JavaScript website

Placeholder for a tc39 proposal to have non-extensibility prevent private field stamping

An async read-eval-print-loop (REPL)

A suite of e2e tests to track Endo's compatibility with the npm ecosystem.