Open source Introducing Rezolus

Rezolus is a high-resolution systems telemetry agent which helps us to reason about the performance of Twitter’s applications and services. We are excited to release it as open source software.

Infrastructure Navigating to a new

How iteration and a focus on feedback led to a better experience on the new

Infrastructure Behind the scenes: Planning and launching the new

Behind the scenes of launching the new How we created the milestones and incorporated feedback into the process of building the new site.

Infrastructure Make your Twitter truly yours

Introducing the new Twitter customization options and how you can enable them

Infrastructure Creating a User-Centric Web Push Experience on the New

An in-depth look at push notifications on Twitter's PWA examining how we try to minimize the number of notifications in a user's tray, while also providing value about what's happening in real-time

Infrastructure Progressively Enhancing Desktop Devices

On the new, we're responding to more than just a user's screen size. We account for a whole variety of features, like modalities or network status and progressively enhance based on each.

Infrastructure Testing achieving reliable test results at scale

Integration tests, also known as smoke tests, allow us to automatically verify that web features are functioning properly across a variety of platforms and browsers.

Infrastructure How using component-based design helps us build faster

A deep dive to understand the impact of a component-based design and how it enables us to develop faster on the Twitter web codebase.

Infrastructure Image
Infrastructure Building the new

We’ve rebuilt the new in the image of what we want Twitter’s future to be: personalized, efficient, faster and more conversational.

Infrastructure Democratizing data analysis with Google BigQuery

At Twitter, we want Internal users of any technical level to be able to discover and analyze data generated on the platform. This post describes how we are democratizing data analysis at Twitter.

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