@stll/utf8-boundaries
Advanced tools
Shared Unicode boundaries for streamed text and previews.
import { createTextReader, truncateGraphemes } from "@stll/utf8-boundaries";
const reader = createTextReader({ fatal: true, ignoreBOM: true });
const parts = chunks.map((chunk) => reader.read(chunk));
const text = parts.join("") + reader.finish();
const preview = truncateGraphemes(text, 100);
createTextReader keeps one decoder across reads. Call finish after the last
chunk; finishPrefix deliberately omits an incomplete trailing scalar for a
bounded preview. truncateCodePoints counts Unicode scalars; truncateGraphemes
uses Intl.Segmenter to retain complete extended grapheme clusters.
The ./oxlint entry exports a default plugin with no-chunked-text-codec.
The ./testing entry exports fast-check arbitraries for astral, combining, and RTL
text around stream, 16 KiB, and 64 KiB boundaries, a complete boundary-case census,
and assertTextRoundTrip for actual serializer/readback pairs. Fast-check is a peer
needed only by this entry.
FAQs
Shared Unicode text and streaming codec boundaries.
The npm package @stll/utf8-boundaries receives a total of 145,667 weekly downloads. As such, @stll/utf8-boundaries popularity was classified as popular.
We found that @stll/utf8-boundaries demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Security News
/Application Security
A practical guide to securing GitHub Actions against supply chain attacks, covering malicious pull requests, credential theft, dependency risks, and release pipelines.
Security News
Composer 2.11 adds dependency cooldowns, joining package managers that delay new releases to reduce supply chain risks while allowing urgent security updates.
Threat Research
/Security News
Cursor removed a malicious Claude Code 2.1.313 extension from its marketplace. Socket examines registry records and the initial claims about its distribution.