I sort of hate the hype around #golang generics, 𝘣𝘶𝘵 a quick test by @elibendersky showed that replacing the current sort.Int with a generic version is approximately 3x faster and only 5% slower than a handwritten version! 😮 github.com/golang/go/issu…

Pion WebRTC v3.1.0 is now available. Pion WebRTC is a Go implementation of WebRTC. If you haven't used it before check out awesome-pion or example-webrtc-applications for what people are doing....

This release adds support for Go 1.17, fixes a bunch of compiler bugs (especially for WebAssembly), and adds support for a few new boards including boards based on the ESP32-C3 chip.

command line
...

View Building Microservices in Go Series' Articles on DEV Community

A Telegram game-bot with real time fights in pure Go - DazFather/DuelBot

The world’s most powerful template engine and Go embeddable interpreter - open2b/scriggo

In this article, the author shares six command-line tools that can enhance productivity for programmers. These tools include `broot` for navigating...

A version of play.golang.org that runs completely in the browser - zackradisic/go-playground-wasm

Enhancements

Upgrade to RoaringBitMap/roaring@v0.9.4 (#1626)

Involves upgrading zapx, scorch_segment_api, vellum versions



Bug Fixes

Fix issue in read-only mode of scorch index (#1624)

This release adds support for Go 1.17, fixes a bunch of compiler bugs (especially for WebAssembly), and adds support for a few new boards including boards based on the ESP32-C3 chip.

command line
...

Minimalist and zero-dependency scheduling library for Go - Release v0.3.6 · reugn/go-quartz

This article will demonstrate the implementation of a generic slice filter function using the new type parameters syntax.

go-app v9 is here and brings the following changes:

compo.Update() is not required anymore for updating the UI
Action support with Context.NewAction, Context.Handle and app.Handle
Observable state...

Enhancements

Add start time to request logger middleware values #1991

Copygen generates code based on Go types. Generate type-based code to copy values from type to type and fields from struct to struct by default (copier without reflection). - switchupcb/copygen

This post explains gRPC, based on the things that we have touched and things we have done while using gRPC as our main technology.  

A concurrent rate limiter library for Golang based on Sliding-Window rate limiter algorithm. - Narasimha1997/ratelimiter

New features:

add SuperSliceOf operator, to compare only parts of slices/arrays;
JSON parser of JSON, SubJSONOf and SuperJSONOf is now more lax:
{"foo": "bar",}
[ 1, 2, 3, ]

a...

Productivity application for audio professionals 🌱 - brittonhayes/pod