Articles tagged: architecture

Technology Interns in 2020: League of Legends, TFT, & VALORANT

The Riot internship program helps technical players drive their professional growth by embedding them on tech teams and having them contribute to impactful, exciting technology projects. Last year we published an article by some of our interns, giving readers a glimpse at the projects technical interns get to work on. We’re doing a follow-up this year, but with additional sections to reflect our new games. 

There were so many interns excited to contribute to this article that this year we’ll be doing a 2-part series. Intern stories are sorted into categories - the first post (this one) includes all blurbs for League of Legends, TFT, & VALORANTand the second post focuses on General Game Tech & Tooling/Infrastructure.

Full Story Posted by Wei Zhang, Felix Guo, Cliff Zhu, Alessio Symons, Reed Zhang, Kallen Tu, Hensen Huynh, Kenta Tellambura

Running Online Services at Riot: Part VI

Welcome back to the Running Online Services series! This long-running series explores and documents how Riot Games develops, deploys, and operates its backend infrastructure. Since 24 months is an eternity in this space, we figured we would update you all on how things have worked out, new challenges we faced, and what we learned addressing them!

Full Story Posted by Nicolas Tittley and Ala Shiban

Technology Interns at Riot Games

Our technical interns worked with fellow Rioter technologists on everything from game engineering to developer tooling. Before they left, we asked some of them to share projects they contributed to, and to tell their stories of interning at Riot. 

Full Story Posted by Technology Interns 2019

Bringing Features to Life in Legends of Runeterra

A whole new game means a whole heap o’ new technology. While we won’t be able to cover all of it in one go, I’d love to give you a glimpse at how we add features to LoR. I’ll describe our process of making it work so we can playtest it, move on to making it presentable using our suite of artist tools, tweaking it for balance, and finally making it shine by adding motion and sound before sending it out to players.

Full Story Posted by Jules Glegg

The Future of League's Engine

Hiya folks, Brian "Penrif" Bossé, your local friendly Tech Lead of League here. I'm taking some time in between matches of TFT to wax philosophic about game engines and how we on League make decisions around what direction to take our custom game engine. Join me on a moderately long look at one dimension of game engine design, where League currently exists on that dimension, and where we're taking the game from there.

Full Story Posted by Brian Bossé

Better Apps with React Server-Side Rendering

Imagine you're a web developer. You have to create an app that leverages five different data sources. The project has 26 different views built in - and don’t forget to make it fast, easy to test, and reliable. I work on creating the tools that make this kind of app as easy as possible for developers to build and manage. My name is Matthew Drake and I’m a member of the Riot Data team.

Full Story Posted by Matthew Drake

Runes Reforged: A Technical Retro

Hey folks! We’re going to take a trip back in time. The year is now 20xx, and we’ve decided that it’s finally time to send one of League of Legends’ most long standing, revered or reviled features (depending on who you ask) to the meme graveyard.

That’s right - it’s time to retire runes and masteries.

Full Story Posted by Dave Le

Globalizing Player Accounts

Hey there! I’m Tyler "Riot Adabard" Turk, Senior Infrastructure Engineer, and I work on the Player Accounts team at Riot. The Player Accounts team is responsible for every player's ability to log in and manage account data, and we recently re-architected our system to become GDPR compliant, provide a better player experience, and enable Riot to become a multi-product company in the future.

Full Story Posted by Tyler Turk

Determinism in League of Legends: Fixing Divergences

The price of determinism is eternal vigilance.

I’m Rick Hoskinson, an engineer on the League of Legends Core Gameplay Initiative, and this is the final article in the “Determinism” series. Previously in this series, we explained the broad strokes required to achieve determinism in the League of Legends game server. However, there remained the task of tracking down the remaining divergences in legacy code while building maintainable systems that would ensure future divergence regressions could be found and fixed. Thoughtful implementation of these systems allows us to sustain Project Chronobreak features without dedicating a full-time team.

In this final article, we’ll dig into how we detect divergences and fix them.

Full Story Posted by Rick Hoskinson

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