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Supply Chain Attack Detected in Solana's web3.js Library
A supply chain attack has been detected in versions 1.95.6 and 1.95.7 of the popular @solana/web3.js library.
micro-spelling-correcter
Advanced tools
Simple breadth-first early terminating Levenshtein distance auto correcter for small sets of possible resulting strings.
Simple breadth-first early terminating Levenshtein distance auto correcter for small sets of possible resulting strings.
Finds first suiting correction for word if there is one with distance less or equal than target maximum distance and returns it, otherwise returns undefined
.
Additionally, applies a simple heuristic of limiting max distance to half input length rounded down but not lessser than one, which helps to escape corrections which feel weird in real life(like 'a' => 'is', 'foo' => 'log' with distance 2).
Details:
npm install micro-spelling-correcter
const MicroSpellingCorrecter = require('micro-spelling-correcter');
let correcter = new MicroSpellingCorrecter(
[ // list of target words
'word',
'sample',
'hydralisk',
],
1 // target maximum distance, defaults to 2
);
correcter.correct('word'); // 'word', fast path
correcter.correct('wurd'); // 'word'
correcter.correct('simple'); // 'sample'
correcter.correct('mutalisk'); // undefined
correcter.correct('ampule'); // undefined
correcter.correct('ampule', 2); // 'sample', with custom edit distance of 2
FAQs
Simple breadth-first early terminating Levenshtein distance auto correcter for small sets of possible resulting strings.
The npm package micro-spelling-correcter receives a total of 117,691 weekly downloads. As such, micro-spelling-correcter popularity was classified as popular.
We found that micro-spelling-correcter demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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