engblogs

summaries of the latest blog articles from your favorite tech companies.
OpenAIOpenAI

Benchmarking safe exploration in deep reinforcement learning

Achieving optimal safe exploration in deep reinforcement learning through benchmarking techniques.

11/21/2019
SoundCloudSoundCloud

Implementing Dark Mode Using the Observer Pattern

Implementing Dark Mode using the Observer Pattern in the SoundCloud iOS app update

11/8/2019
InstagramInstagram

10 Questions with Shupin Mao, Well-being tech lead

A Q&A with Shupin Mao, a senior software engineer at Facebook, discussing her background, favorite moments, lessons learned, and more.

11/8/2019
OpenAIOpenAI

GPT-2: 1.5B release

Exploring the latest 1.5B release of GPT-2

11/5/2019
InstagramInstagram

Making instagram.com faster: Code size and execution optimizations (Part 4)

The blog post discusses the importance of code size and execution optimizations for improving the performance of instagram.com, highlighting the impact of shipping less JavaScript, using inline requires, and serving ES2017 bundles to modern browsers.

11/1/2019
InstagramInstagram

Python at Scale: Strict Modules

This blogpost discusses the pain points faced when working with Python at scale, such as slow server startup and reload times, unsafe import side effects, and mutable global state, and proposes the use of strict modules as a solution.

10/17/2019
OpenAIOpenAI

Solving Rubik’s Cube with a robot hand

Automating Rubik’s Cube solving with robotic technology

10/15/2019
Jane StreetJane Street

Commas in big numbers everywhere: An OpenType adventure

A blogpost about the author's experience with counting and managing large numbers in various technical environments.

10/14/2019
OpenAIOpenAI

OpenAI Scholars 2020: Applications open

Exploring the opportunities of OpenAI Scholars program in 2020.

10/11/2019
InstagramInstagram

Making instagram.com faster: Part 3 — cache first

Improving the speed of instagram.com with a cache first strategy

10/11/2019
InstagramInstagram

Implementing Dark Mode in iOS 13

Implementing Dark Mode in iOS 13: A technical blogpost detailing the process of adopting dark mode in the Instagram app, including using Apple's APIs, building UIKit wrappers, and implementing a 'fake dark mode' for testing.

10/8/2019
SoundCloudSoundCloud

Solving Remote Build Cache Misses by Annoying Your Colleagues

Strategies for addressing Gradle remote build cache misses in order to optimize efficiency and reduce redundant work in development teams.

10/1/2019