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Crystal Programming Tutorials & Engineering Articles

23 Crystal tutorials, guides, and engineering insights from Pinterest, LinkedIn, Airbnb, and more

Crystal Articles & Tutorials

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Google logo
Google
Intermediate
The article discusses the integration of Gemini 3 Pro into Gemini CLI, highlighting its capabilities to enhance productivity and performance in terminal operations.
Taylor Mullen
8 min read
Includes Code
Has Summary
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NVIDIA logo
NVIDIA
Advanced
The article discusses the continued pretraining of the Colosseum 355B large language model (LLM) by Domyn, leveraging NVIDIA DGX Cloud infrastructure.
Martin Cimmino
16 min read
Includes Code
Has Summary
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OpenAI logo
OpenAI
Advanced
Internet (Expert N=39, Novice N=28)
Pinterest logo
Pinterest
Intermediate
The article discusses Non-Engagement Signals, which are essential for platforms like Pinterest to avoid optimizing for low-quality content driven by user engagement.
Pinterest Engineering
9 min read
Has Summary
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Fly.io logo
Fly.io
Advanced
The article explores the nature and capabilities of Graphics Processing Units (GPUs), particularly in the context of AI/ML workloads.
NVIDIA logo
NVIDIA
Advanced
The article discusses a study on X-ray diffraction (XRD) technology aimed at enhancing airport luggage scanning to identify hazardous materials.
Michelle Horton
5 min read
Has Summary
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Shopify logo
Shopify
Intermediate
RailsConf 2022 marked the return of in-person conferences after two years, featuring keynotes, technical tutorials, and discussions on developer culture.
Kevin Ritchie
9 min read
Has Summary
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Pinterest logo
Pinterest
Beginner
The article discusses how Pinterest developed its Trust & Safety team to combat spam and unsafe content.
Pinterest Engineering
10 min read
Has Summary
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LinkedIn logo
LinkedIn
Intermediate
The article discusses the development of Microsoft-powered native video meetings on LinkedIn, emphasizing the integration of Azure Communication Services to enhance user experience.
Crystal Hsieh Bell
7 min read
Has Summary
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Airbnb logo
Airbnb
Intermediate
Project Lighthouse is an initiative by Airbnb aimed at measuring and combating discrimination on its platform using anonymized data.
Sid Basu
13 min read
Has Summary
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Pinterest logo
Pinterest
Intermediate
This article discusses the transition from a single-output deep neural network to a multi-task learning (MTL) framework for home feed ranking at Pinterest.
Pinterest Engineering
12 min read
Has Summary
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Airbnb logo
Airbnb
Intermediate
Project Lighthouse is an initiative by Airbnb aimed at measuring and combating discrimination on its platform by analyzing perceived race data while ensuring user privacy through p-sensitive k-anon...
Skyler Wharton
10 min read
Has Summary
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Pinterest logo
Pinterest
Intermediate
This article discusses how Pinterest utilizes AutoML, Multi-task Learning, and Multi-tower models to enhance its Ads marketplace.
Pinterest Engineering
13 min read
Has Summary
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Pinterest logo
Pinterest
Intermediate
The article discusses the development of a real-time user signal service at Pinterest that enhances feature engineering for personalized content delivery.
Pinterest Engineering
8 min read
Has Summary
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OpenAI logo
OpenAI
Advanced
OpenAI Five is a team of five neural networks that has begun defeating amateur human teams in the complex video game Dota 2.
Greg Brockman
17 min read
Includes Code
Has Summary
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LinkedIn logo
LinkedIn
Intermediate
The article discusses LinkedIn's Security Champions Program, which was established to enhance internal security initiatives by training engineers to become security advocates within their teams.
LinkedIn Engineering Team
8 min read
Has Summary
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Pinterest logo
Pinterest
Beginner
The article discusses the improvements made to the Related Pins feature on Pinterest, focusing on addressing the cold start problem to enhance the freshness and relevance of recommendations.
Pinterest Engineering
5 min read
Has Summary
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LinkedIn logo
LinkedIn
Intermediate
The article introduces Xenia, a domain-specific framework designed to build optimized SEO guest experiences on LinkedIn.
Ajit Datar
7 min read
Has Summary
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LinkedIn logo
LinkedIn
Intermediate
The article discusses LinkedIn's Women in Tech High School Trainee Program, which aims to inspire high school girls to pursue careers in STEM fields.
LinkedIn Engineering Team
5 min read
Has Summary
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Airbnb logo
Airbnb
Advanced
The article discusses how Airbnb provides market insights to help guests make informed booking decisions.
Peng Dai
6 min read
Has Summary
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NVIDIA logo
NVIDIA
Intermediate
The University of Bristol has launched the Blue Crystal 4 (BC4) supercomputer, which is three times faster than its predecessor, capable of performing 600 trillion calculations per second.
Brad Nemire
2 min read
Has Summary
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Pinterest logo
Pinterest
Intermediate
The article discusses how Pinterest utilized machine learning to enhance user engagement globally, particularly through improvements in the home feed experience.
Pinterest Engineering
7 min read
Has Summary
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LinkedIn logo
LinkedIn
Beginner
The article 'Getting to Know Neha Jain' introduces Neha Jain, a Senior Software Engineer at LinkedIn, highlighting her contributions to key projects and her passion for technology that empowers use...
Ben Lai
6 min read
Has Summary
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