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Engineering  |  Olark Essentials

Effective Olark API Use: Guarding against social engineering attacks

Our friend, Matthew Harris is the founder of sendwithus. He recently wrote an article for Venturebeat about social engineering - using a human interaction, like live chat, to trick people into providing security information. In this follow-up article, Matt explains how the extra data his team populates in the olark UI helps identify customers and mitigate the risk of an intrusion via chat.

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Engineering

How a SaaS company evolves its front-end tech stack

If you’ve done any sort of front-end engineering work over the past few years you’ve more than likely been inundated by the sheer volume of new technologies at your disposal. From Backbone.js to React, the rate at which new front-end technologies come out is rapid enough to make anyones head spin. Staying abreast of the latest front-end technologies is hard, but determining which are suitable for your team and product is even harder. Here at Olark our front-end technology stack has evolved quite a bit over the past few years. From our early days of using vanilla JavaScript, to wrestling with large scale Backbone.js apps, to where we’ve landed today with React and Flux, our front-end stack has continuously evolved.

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Engineering

How we created the Olark tweet your logo form

A little while ago we announced reaching 10,000 paying customers. It was, without a doubt, a huge milestone and we wanted to celebrate. Not only did we want to celebrate, but we wanted to celebrate with our customers who helped to make it all happen.

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Engineering

Ninja MySQL Backups: Your Silent Guardians Against Interweb Oni

Hey there, guys! Aaron Wilson here, the ever-present but ever-invisible Olark Ruby Ninja Warrior. I'm coming out of the shadows to tell you a little bit about our fun journey with database backups.

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Engineering

Don't break the Internet with your Javascript

Every day, Olark sees more than 3 million visits across thousands of different websites and browsers. We constantly have to ask ourselves: are we causing any issues or slowdowns on our customers' websites? Knowing the answers to these questions is critical to our success. A casual misstep means we could be silently breaking thousands of websites, halting transactions, angering the world, causing the next recession...you know, the usual.

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Engineering

Sometimes, the Browser is Magic!

TL; DR: Browser encoding can change from one request to the next. When you set content-type, be sure to also specify a charset. Being in the US, that great, wide birthplace of the Internet, it's very easy to take encoding for granted. Anyone who's not a web developer can happily inhabit ASCII for their entire lives, and at most raise a few eyebrows when they see funny mis-encoding like "fiancée" in a few Latin Extended words here and there.

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