string-interpolation-parser{{ token }} interpolation, typed and tiny

A zero-dependency, isomorphic parser that fills {{ token }} placeholders from a context object — with dotted and indexed paths.

Tiny & zero-dependency

A single function with no runtime dependencies. Bundled type declarations, dual ESM + CJS builds, ES2015 target.

Pure JavaScript with no platform APIs — runs the same in the browser and in Node (>= 12).

Resolve {{ user.posts[0].title }} against nested objects and arrays. Missing or falsy lookups become an empty string.

Only string and number values survive; numbers pass through untouched and strings are interpolated.