My activities

Plan

• Problem
• Discovery
• Solution
• Results

The problem

• Duplicated javascript code
• Duplicated html templates
• Large amount of bugs
• Long time for bug fixing

Discovery

• Analogues
• Algorithms

Algorithms

• Aho–Corasick
• Rabin-Karp
• Bloom filters

Rabin-Karp

The solution

• Architecture
• Tokeniser

Architecture

Result

• 7 years of open source
• 150 languages and format support
• Node.js/browser support
• Integration with CI/IDE
• Blamer for copy/paste creators
• Different reporters

Used by

Statistics

• ~3M downloads for all time
• ~1.9k stars on github
• ~25k downloads per week

• Useful tool
• Open source contributor
• Advanced engineer