Africa is a significant market for Opera and they have focused on developing features that address key challenges for people in that region: high data costs, limited network capacity, growing page weights and background data consumption.
Topic of the week: Security
Web security is a topic that is often overlooked by frontend developers. When we assess the quality of the website, we often look at metrics like performance, SEO-friendliness, and accessibility, while the website's capacity to withstand malicious attacks often falls under the radar.
JSON Web Tokens (or JWTs) have become incredibly popular and you’ve likely heard of them before. What you may not have heard is that JWTs were originally designed for use in OAuth – which is fundamentally different to user sessions.
There are many variations of UI-first attacks that malicious users can take advantage of, but you can greatly increase your chances of defending against them if you follow the recommendations given in this article.