[[["Łatwo zrozumieć","easyToUnderstand","thumb-up"],["Rozwiązało to mój problem","solvedMyProblem","thumb-up"],["Inne","otherUp","thumb-up"]],[["Brak potrzebnych mi informacji","missingTheInformationINeed","thumb-down"],["Zbyt skomplikowane / zbyt wiele czynności do wykonania","tooComplicatedTooManySteps","thumb-down"],["Nieaktualne treści","outOfDate","thumb-down"],["Problem z tłumaczeniem","translationIssue","thumb-down"],["Problem z przykładami/kodem","samplesCodeIssue","thumb-down"],["Inne","otherDown","thumb-down"]],["Ostatnia aktualizacja: 2025-07-25 UTC."],[],["The core content revolves around web development tools and performance optimization. Key topics include Lighthouse, a tool for website auditing, and Headless Chrome, a way to run Chrome in a server environment. The discussion also touches on Puppeteer, a Node library for browser automation, and Chrome's DevTools protocol. Listeners are directed to talks about optimizing web app performance with Lighthouse and using Headless Chrome. These tools help analyze and improve website speed and efficiency.\n"]]
