Go最新资料汇总（六十二）

## FEATURED [Awesome Go LibHunt: Curated Go Tools and Libraries](https://go.libhunt.com/?utm_source=studygolang&utm_medium=email) Hundreds of Go resources (mostly libraries and tools hosted on GitHub) organized into categories and sorted by ‘popularity score’. [Go 1.7 Observed Performance Changes](https://groups.google.com/d/msg/golang-dev/n-D2RYU4nIs/o5CgGIcRDAAJ?utm_source=studygolang&utm_medium=email) Go 1.7 is still in the pipeline, but you can already check out some benchmarks showing how performance has changed in the latest canary builds. [httpexpect: Helps You Write Nice Tests for Your HTTP API](https://github.com/gavv/httpexpect?utm_source=studygolang&utm_medium=email) httpexpect provides an API for elegantly writing tests for HTTP-based APIs. [How Go and Neo4j Enabled The FT to Deliver at Speed](https://www.youtube.com/watch?v=k47aC01Uy64&utm_source=studygolang&utm_medium=email) A 20 minute talk by Dan Murphy of the Financial Times about how they shifted to a Neo4j and Go-powered, microservices-based system. [Rewriting the Gophers Invite Form in Go](https://cognitive.io/post/rewriting-the-gophers-invite-form-in-go/?utm_source=studygolang&utm_medium=email) [Gophers](https://invite.slack.golangbridge.org/) is a popular Slack community for Go developers but its signup form was based on a Node.js system. Here’s how it was ported purely to Go. [Go on the Cloud with Andrew Gerrand and Chris Broadfoot](https://www.gcppodcast.com/post/episode-25-go-with-andrew-and-chris/?utm_source=studygolang&utm_medium=email) A 36 minute chat with two members of the Go core team on why Go is finding success in the cloud. [Test Fixtures in Go](http://dave.cheney.net/2016/05/10/test-fixtures-in-go?utm_source=studygolang&utm_medium=email) A description of "how you can use test fixtures, data files on disk, with the Go testing package" ## IN BRIEF [Remote Go Meetups](https://blog.golangbridge.org/remote-go-meetups-d1480c408912?utm_source=studygolang&utm_medium=email) [Understanding Go's `nil` Value](http://www.gmarik.info/blog/2016/understanding-golang-nil-value/?utm_source=studygolang&utm_medium=email) [The Performance of Green Threads and Why It Matters](http://250bpm.com/blog:81?utm_source=studygolang&utm_medium=email) As provided by goroutines. [Manul: Yet Another Vendoring Tool for Go Programs](https://github.com/kovetskiy/manul?utm_source=studygolang&utm_medium=email) Claims to avoid the reasons other vendoring tools “suck”. [Freeze: An Immutability Helper](https://github.com/lukechampine/freeze?utm_source=studygolang&utm_medium=email) Enables the freezing of data, similar to JavaScript’s Object.freeze() - frozen objects cannot then be modified further. [doctl: A Command Line Tool for DigitalOcean's Services](https://github.com/digitalocean/doctl?utm_source=studygolang&utm_medium=email) [go-flagz: Dynamic Flag Management for Go](https://github.com/mwitkow/go-flagz?utm_source=studygolang&utm_medium=email) Dynamic, thread-safe flag variables that can be modified at runtime via etcd. [gogen-avro: Generate Go Code to Serialize and Deserialize Avro Schemas](https://github.com/alanctgardner/gogen-avro?utm_source=studygolang&utm_medium=email) [tiles: A Map Tiling Library Written in Pure Go](https://github.com/buckhx/tiles?utm_source=studygolang&utm_medium=email) [Sqrape: Query-Based Scraping with CSS and Go Reflection](https://github.com/cathalgarvey/sqrape?utm_source=studygolang&utm_medium=email) A library that uses struct ‘tags’ to access and extract data from HTML. [smlr: Re-Encode JPEG Images with No Perceivable Quality Loss](https://github.com/jasonmoo/smlr?utm_source=studygolang&utm_medium=email) [Rack: Open-Source PaaS on AWS, using Go](https://github.com/convox/rack?utm_term=weekly&utm_source=studygolang&utm_medium=email) Provides a developer-focused API for building and deploying apps on ECS in an isolated VPC. [Nihongo: Open Source Japanese Dictionary Written in Go](https://github.com/gojp/nihongo?utm_source=studygolang&utm_medium=email) [NetTop: A Simple Command Line Bandwidth Monitor in Go](https://github.com/cs8425/NetTop?utm_source=studygolang&utm_medium=email) [Teleport: A Trigger-Based Postgres Replicator Written in Go](https://github.com/pagarme/teleport?utm_source=studygolang&utm_medium=email)