A promise library for JavaScript

Reusable JavaScript library for creating sketchy/hand-drawn styled charts in the browser.

Sandstorm is a self-hostable web productivity suite. It's implemented as a security-hardened web app package manager.

Observables for ECMAScript

A General Theory of Reactivity

Official ECMAScript Conformance Test Suite

tools for sandboxing your dependency graph

Endo is a distributed secure JavaScript sandbox, based on SES

🔑 The easiest way to control what npm modules can access

Awesome Object Capabilities and Capability Security

Spec-compliant shim for Realms TC39 Proposal

Tiny subset of JavaScript for ocap-safe universal mobile code

TC-39 Proposal for additional is{Type} APIs

Source map specification, RFCs and new proposals.

A template for ECMAScript proposals

An ECMAScript implementation of a Membrane, allowing users to dynamically hide, override, or extend objects in JavaScript with controlled effects on the original objects.

A template string tag for generating template string tags.

Bundler and release tool for node.js

ES6 string template tag for creating dynamic regular expressions

Secure EcmaScript

OBSOLETE prototype Vat host: use SwingSet instead

Automatically exported from code.google.com/p/es-lab

Proposal: Out of memory immediately terminates agent cluster

User documentation

Proposal for tc39 of new integrity "level" protecting against both override mistakes and proxy reentrancy

Module system creation for secret purpose

An EcmaScript lexical scanner that is as correct as one can be and produces a token stream that any valid EcmaScript parser will unambiguously interpret.

E language implementation targeting JavaScript

A shareable config for the Jessie subset of JavaScript