Written by Mohamed Oun, a software engineer in Berlin. You can follow him on Twitter.
Native image lazy-loading: how a single HTML attribute decreased initial load times by 40%
July 15, 2020According to HTTPArchive, images are the heaviest and most requested asset type for most websites. In a lot of cases, users download many…
An introduction to Puppeteer and Headless Chrome
September 04, 2017Note: This post was also published on dev.to Headless Chrome is a newly released feature in Chrome 59 (Linux and Mac) and Chrome 60 (Windows…
How are passwords stored?
April 22, 2017Note: This post was also published on dev.to Have you ever wondered how your passwords are stored in the websites you use? Have you ever…