Safer Node.js Buffer API

detect possibly catastrophic, exponential-time regular expressions

Like JSON.stringify, but doesn't blow up on circular refs.

Give a regex, get a robust predicate function that tests it against a string.

`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable

Push an array of items into an array, while being robust against prototype modification

URL and cookie safe UIDs

Helps you call untrusted contracts safely

Parse JSON safely without throwing

detect possibly catastrophic, exponential-time regular expressions

Prevent defined property getters from throwing errors

A flexible way to handle safe area, also works on Android and web.

Constant-time comparison algorithm to prevent timing attacks.

Sanitize strings for use as JavaScript identifiers & property names

Deterministic and safely JSON.stringify to quickly serialize JavaScript objects

Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.

Timing safe string compare using double HMAC

Robustly `.call.bind()` a function

Safely and quickly serialize JavaScript objects

Safe Json Utils