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Introduction A code review is a process where someone other than the author(s) of a piece of code examines that code. At Google, we use code review to maintain the quality of our code and products. This documentation is the canonical description of Google’s code review processes and policies. This page is an overview of our code review process. There are two other large documents that are a part o

Speed of Code Reviews Why Should Code Reviews Be Fast? At Google, we optimize for the speed at which a team of developers can produce a product together, as opposed to optimizing for the speed at which an individual developer can write code. The speed of individual development is important, it’s just not as important as the velocity of the entire team. When code reviews are slow, several things ha

The CL author’s guide to getting through code review The pages in this section contain best practices for developers going through code review. These guidelines should help you get through reviews faster and with higher-quality results. You don’t have to read them all, but they are intended to apply to every Google developer, and many people have found it helpful to read the whole set. Writing Goo

How to write code review comments Summary Be kind. Explain your reasoning. Balance giving explicit directions with just pointing out problems and letting the developer decide. Encourage developers to simplify code or add code comments instead of just explaining the complexity to you. Courtesy In general, it is important to be courteous and respectful while also being very clear and helpful to the

Google Engineering Practices Documentation Google has many generalized engineering practices that cover all languages and all projects. These documents represent our collective experience of various best practices that we have developed over time. It is possible that open source projects or other organizations would benefit from this knowledge, so we work to make it available publicly when possibl

How to do a code review The pages in this section contain recommendations on the best way to do code reviews, based on long experience. All together they represent one complete document, broken up into many separate sections. You don’t have to read them all, but many people have found it very helpful to themselves and their team to read the entire set. The Standard of Code Review What to Look For

A static type analyzer for Python code Home User guide Developer guide Error classes FAQ Typing FAQ Supported features Mailing list File a bug View the Project on GitHub google/pytype Hosted on GitHub Pages — Theme by orderedlist pytype - 🦆✔ Pytype checks and infers types for your Python code - without requiring type annotations. Pytype can: Lint plain Python code, flagging common mistakes such a

About This document is part of the Filament project. To report errors in this document please use the project's issue tracker. Authors Romain Guy, @romainguy Mathias Agopian, @darthmoosious Overview Filament is a physically based rendering (PBR) engine for Android. The goal of Filament is to offer a set of tools and APIs for Android developers that will enable them to create high quality 2D and 3D

ClusterFuzz ClusterFuzz is a scalable fuzzing infrastructure that finds security and stability issues in software. Google uses ClusterFuzz to fuzz all Google products and as the fuzzing backend for OSS-Fuzz. ClusterFuzz provides many features to seamlessly integrate fuzzing into a software project’s development process: Highly scalable. Can run on any size cluster (e.g. Google’s instance runs on 3

Welcome TPM-JS lets you experiment with a software Trusted Platform Module (TPM) in your browser. TPM-JS includes the following libraries: Intel TPM2 Software Stack (TSS). IBM software TPM simulator. Google BoringSSL. The TSS library provides high-level APIs to the TPM. It manages TPM resources, marshals command buffers and unmarshals response buffers. The simulator executes TPM commands. It maint

Audio samples from "Transfer Learning from Speaker Verification to Multispeaker Text-To-Speech Synthesis" Paper: arXiv Authors: Ye Jia *, Yu Zhang *, Ron J. Weiss *, Quan Wang, Jonathan Shen, Fei Ren, Zhifeng Chen, Patrick Nguyen, Ruoming Pang, Ignacio Lopez Moreno, Yonghui Wu. (*: equal contribution.) Abstract: We describe a neural network-based system for text-to-speech (TTS) synthesis that is a

This style guide is based on Apple’s excellent Swift standard library style and also incorporates feedback from usage across multiple Swift projects within Google. It is a living document and the basis upon which the formatter is implemented. Table of Contents Source File Basics File Names File Encoding Whitespace Characters Special Escape Sequences Invisible Characters and Modifiers String Litera

Cartoon Set is a collection of random, 2D cartoon avatar images. The cartoons vary in 10 artwork categories, 4 color categories, and 4 proportion categories, with a total of ~1013 possible combinations. We provide sets of 10k and 100k randomly chosen cartoons and labeled attributes. These cartoons helped develop the technology behind the personalized stickers in Google Allo. Download Allo to try i

What is it? Flogger is a fluent logging API for Java. It supports a wide variety of features, and has many benefits over existing logging APIs. Come for more self-documenting log statements: logger.atInfo().withCause(exception).log("Log message with: %s", argument); Benefits While some users prefer "fluency" as a style, this is not what the argument for Flogger rests on. Flogger offers these key,

Audio samples from "Natural TTS Synthesis by Conditioning WaveNet on Mel Spectrogram Predictions" Authors: Jonathan Shen, Ruoming Pang, Ron J. Weiss, Mike Schuster, Navdeep Jaitly, Zongheng Yang, Zhifeng Chen, Yu Zhang, Yuxuan Wang, RJ Skerry-Ryan, Rif A. Saurous, Yannis Agiomyrgiannakis, Yonghui Wu Abstract: This paper describes Tacotron 2, a neural network architecture for speech synthesis direc

Inspector Spacetime Generate motion specs from After Effects and become an engineer's best friend Download Usage Select pairs of keyframes and click the big button. These keyframe values will be collected within the panel and may be copied out in one of the format versions (Text, Markdown, or JSON). Note- this JSON is not the same as Lottie JSON. It is just a verbose look at all the details of the

Spatial Audio Encoding on the Websongbird Spatial Audio Encoding on the Web View on GitHub Songbird: Spatial Audio Encoding on the Web Songbird is a real-time spatial audio encoding JavaScript library for WebAudio applications. It allows web developers to dynamically spatially-encode streaming audio content into scalable ambisonics signal, which can be rendered using a binaural renderer such as Om

Tacotron (/täkōˌträn/): An end-to-end speech synthesis system by Google Publications

Background This document defines formatting and style rules for HTML and CSS. It aims at improving collaboration, code quality, and enabling supporting infrastructure. It applies to raw, working files that use HTML and CSS, including Sass and GSS files. Tools are free to obfuscate, minify, and compile as long as the general code quality is maintained. General General Style Rules Protocol Use HTTPS

Overview FlatUI is an immediate mode C++ GUI library that aims to be a simple, efficient and easy to use way to add menus, HUDs and any kind of other UI to your game or graphical application. It also offers unicode & i18n aware font-rendering. FlatUI is available as open source from GitHub under the Apache license, v2 (see LICENSE.txt). Why use FlatUI? Immediate mode - this means that rather than

Google Style Guides Every major open-source project has its own style guide: a set of conventions (sometimes arbitrary) about how to write code for that project. It is much easier to understand a large codebase when all the code in it is in a consistent style. "Style" covers a lot of ground, from "use camelCase for variable names" to "never use global variables" to "never use exceptions." This pro

Dagger is a fully static, compile-time dependency injection framework for Java, Kotlin, and Android. It is an adaptation of an earlier version created by Square and now maintained by Google. The latest Dagger release is: Dagger 2.55 Dagger aims to address many of the development and performance issues that have plagued reflection-based solutions. More details can be found in this talk (slides) by

Please note: This guide is no longer being updated. Google recommends migrating to TypeScript, and following the TypeScript guide. 1 Introduction This document serves as the complete definition of Google’s coding standards for source code in the JavaScript programming language. A JavaScript source file is described as being in Google Style if and only if it adheres to the rules herein. Like other