@tool-belt/type-predicates

A comprehensive collection of performant type guards and assertions with excellent TypeScript support

v1.4.0 URL: https://unpkg.com/@tool-belt/type-predicates@1.4.0/dist/index.mjs

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assertions guards predicates runtime-checks type-assertions type-guards type-predicates type-safety typechecking typescript utilities utils validation

envsaurus

ENVSAURUS is a zero-dependency CLI + library that turns your .env.example into a fully typed config file. It validates environment variables at runtime, fails fast in CI, and exports a safe CONFIG object for Node/TypeScript apps. Catch missing or invalid

v0.0.1 URL: https://unpkg.com/envsaurus@0.0.1/dist/index.js

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dotenv env environment config configuration validation type-safe typescript nodejs cli codegen schema runtime-checks env-vars config-generator

@nodesuite/is

JavaScript runtime type inference utilities.

v0.3.32 URL: https://unpkg.com/@nodesuite/is@0.3.32/dist/index.js

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infer-types is nodesuite runtime-checks type-guards type-inference

@lindem/overseer

code which aids with untyped javascript

v0.0.2 URL: https://unpkg.com/@lindem/overseer@0.0.2/index.js

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javascript predicates runtime-checks validation