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2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

A non-exhaustive list of WebGL and WebGPU frameworks and libraries. It is mostly for learning purposes as some of the libraries listed are wip/outdated/not maintained anymore.

Engines and libraries ⚙️

Name	Stars	Last Commit	Description
three.js	![GitHub

	upstream phpfpm {
	server unix:/var/run/php5-fpm.sock;
	}

	upstream hhvm {
	server unix:/var/run/hhvm/hhvm.sock;
	}

	# SSL
	ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

	03:54 -!- THEBEEFSTEAK has joined #composer
	03:54 <THEBEEFSTEAK> hey guyys
	03:54 <THEBEEFSTEAK> RobLoach
	03:55 <THEBEEFSTEAK> sandvige
	03:55 <THEBEEFSTEAK> scottrigby
	03:55 <THEBEEFSTEAK> skoop
	03:55 <THEBEEFSTEAK> Spea
	03:55 <THEBEEFSTEAK> tonton
	03:55 <THEBEEFSTEAK> tystr:
	03:55 <THEBEEFSTEAK> s+e:

	with
	dau as (
	-- This part of the query can be pretty much anything.
	-- The only requirement is that it have three columns:
	-- dt, user_id, inc_amt
	-- Where dt is a date and user_id is some unique identifier for a user.
	-- Each dt-user_id pair should be unique in this table.
	-- inc_amt represents the amount of value that this user created on dt.
	-- The most common case is
	-- inc_amt = incremental revenue from the user on dt