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Create sequence diagrams with simple online tool

Swimlanes.io is a free webapp for making sequence diagrams. You simply edit the text on the left and the diagram is updated in real time. You can download your sequence diagrams as images or distribute with a link. title: Welcome to swimlanes.io One -> Two: Message note: **swimlanes. Read more

Time flies in Google Earth’s biggest update in years

Read this post in Spanish. // Blog en español aquí. For the past 15 years, billions of people have turned to Google Earth to explore our planet from endless vantage points. You might have peeked at Mount Everest or flown through your hometown. Read more

CSRF, CORS, and HTTP Security headers Demystified

With an increasing number of breaches, intrusions, and data thefts, securing a web application is extremely important. On the other hand, programmers often do not have a strong grasp of how attacks work and how to mitigate them. This post attempts to close that gap a little. Read more

董明珠上辈子应该是个朋克

前些天，一条关于董明珠的新闻冲上了热搜。 这本来是一段陈年往事：当年，董明珠的哥哥想要找她帮忙拿格力的货，从经销商那里抽提成，被她断然拒绝，结果和哥哥 20 年没联系，被踢出族谱，直到她哥患了癌症，双方才修 Read more

A Bootstrapped SaaS Journey to 10K MRR

I’m Jon (@yongfook) the founder of Bannerbear. $10K MRR is considered something of a SaaS Bootstrapping milestone so I thought I should document how I got here. This is not a secret formula / growth hack, it is just a personal account of growing a startup. Read more