What type of software do you write at your workplace?

• vcluster

  43 2,611 8.1 Go

  vcluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.

  

  Kubernetes controller (it's like an extension for Kubernetes) - https://www.vcluster.com/ . Most of the Kubernetes ecosystem is written in Go, so you have all the API definitions, libraries, etc. that you can just import, and as a result people rarely go with other programming languages. Most used libs would be kubernetes/client-go, kubernetes-sigs/controller-runtime, spf13/cobra

• TinyGo

  42 12,865 8.2 Go

  Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

  

  But then I met TinyGo.

• InfluxDB

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• PlatformIO

  39 6,805 8.5 Python

  A professional collaborative platform for embedded development :alien:

  

  I play with embedded a lot (have even done so professionally off and on). I never considered the Arduino IDE to be "industrial strength", so I avoid using it. I found "PlatformIO" to be a reasonable platform for a professional. It is written in Python and straps together 1000's of open-source projects. You can pick different frameworks, OSes and boards. It was "good enough" but in the back of my mind, it still always felt "fragmented". It presented lots of "choice", but many of those choices were bad. At least they encouraged and supported testing.

• jsondiff

  0 164 2.5 Go

  JsonDiff library (by nsf)

  I currently work for a company that provides a security operations center to major corporations and governments. In my current role, the most important language is Python since any non-developer in our company still often knows Python due to the nature of their work, but I wrote a reasonably complicated Lambda in Go and have contributed to some Go open source projects we depend upon (Argo). There are a range of libraries I've used from github.com/nsf/jsondiff to AWS SDK stuff to Zap (a logging lib from Uber) to Hashicorp Vault stuff and testify for testing purposes. I've also had to use yaml, and I used the K8s library for that. I can't think of too much else I've used outside the standard library offhand.

• Ory Hydra

  15 14,079 7.1 Go

  OpenID Certified™ OpenID Connect and OAuth Provider written in Go - cloud native, security-first, open source API security for your infrastructure. SDKs for any language. Works with Hardware Security Modules. Compatible with MITREid.

  

  For hobby work I've used Gorilla Mux for web APIs and written a UI in Angular and I depended upon Badgerdb for data storage since it's a fantastic in-process datastore and well supported since it's the backend for Dgraph. I'm quite happy with those choices, but I'm going to be rewriting my hobby work and using Postgres by way of Ent, playing with Go HTML templating, and using just the standard library for routing (probably... might go back to Gorilla). I might use ORY Hydra for all my auth needs this time around, but of course, hobby work moves far slower than professional work, so it's hard to say what all I will get around to doing.

• Juju

  7 2,130 10.0 Go

  Universal Operator Lifecycle Manager (OLM) for Kubernetes operators, and operators for traditional Linux apps, with declarative integration between operators for automated microservice integration.

  

  At Canonical I work on two open-source projects written in Go: Juju, a large cloud-based application deployment tool, and Pebble, a small Linux service manager. Both include CLI clients and API-based server daemons. Juju in particular is a large distributed system.

• pebble

  0 92 4.6 Go

  Take control of your internal daemons! (by canonical)

  

  At Canonical I work on two open-source projects written in Go: Juju, a large cloud-based application deployment tool, and Pebble, a small Linux service manager. Both include CLI clients and API-based server daemons. Juju in particular is a large distributed system.

• SonarLint

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• pq

  8 8,092 7.7 Go

  Pure Go Postgres driver for database/sql

  

  We usually use chi for HTTP routing, gRPC for internal microservices (using gogoprotobuf for a more performant protobuf implementation), Sarama to talk to Kafka, sqlx and github.com/lib/pq to talk to Postgres, aws-sdk-go to talk to AWS services, internally developed libraries to integrate database/sql with AWS Athena and to read and write parquet files, zap for structured logging, stuff like that.

• cobra

  46 31,946 9.0 Go

  A Commander for modern Go CLI interactions

  I just use Cobra (cli verbs and flags) and Viper (configuration) for the most part. github.com/spf13/cobra and github.com/spf13/viper

• viper

  24 22,999 8.9 Go

  Go configuration with fangs

  I just use Cobra (cli verbs and flags) and Viper (configuration) for the most part. github.com/spf13/cobra and github.com/spf13/viper

• Benthos

  35 6,203 9.0 Go

  Fancy stream processing made operationally mundane

  

  Scalable data streaming systems based on https://www.benthos.dev/

• Gorgonia

  11 5,003 3.2 Go

  Gorgonia is a library that helps facilitate machine learning in Go.

  

  p/s I am the main contributor to Gorgonia which is a pure Go deep learning library that somewhat predates TensorFlow

• turandot

  0 30 0.0 Go

  Compose and orchestrate and Kubernetes workloads using TOSCA

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• candice

  0 5 0.0 Go

  Cloud-Native Network Device Configurator

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• reposure

  0 4 0.0 Go

  Manage and access cloud-native container image registries for Kubernetes

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• knap

  0 11 0.0 Go

  Kubernetes Network Attachment Provider (by tliron)

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• cnck

  0 5 0.0 Go

  Cloud Native Configurations for Kubernetes

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• qcr

  0 1 0.0

  Queued Custom Resources

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• multusctl

  0 7 0.0 Go

  CLI client for Multus CNI

  

  I created Turandot, Candice, Reposure, Knap, CNCK, QCR, multusctl, and a whole bunch of dependent libraries, and also participate in a bunch of other K8s-related projects.

• gqlgen

  14 8,914 9.2 Go

  go generate based graphql server library

  

  Backend APIs with Graphql using https://github.com/99designs/gqlgen.

• zap

  19 18,810 8.7 Go

  Blazing fast, structured, leveled logging in Go.

  

  Other packages of note: https://github.com/uber-go/zap https://github.com/go-ozzo/ozzo-validation

• ozzo-validation

  5 3,206 0.0 Go

  An idiomatic Go (golang) validation package. Supports configurable and extensible validation rules (validators) using normal language constructs instead of error-prone struct tags.

  

  Other packages of note: https://github.com/uber-go/zap https://github.com/go-ozzo/ozzo-validation

• or-tools

  22 9,422 9.8 C++

  Google's Operations Research tools:

  

  Neat. I was just seeing someone on this subreddit asking for a Go port of Google’s OR Tools.

• compress

  8 3,697 9.4 Go

  Optimized Go Compression Packages

  https://github.com/klauspost/compress on critical paths which need to do compression/decompression: it's optimized for linux/amd64 and allows to pool compressors/decompressors.

• safefile

  0 80 10.0 Go

  Go package safefile implements safe "atomic" saving of files.

  https://github.com/dchest/safefile a no-brainer package which implements (almost) proper atomic file rewriting.

• clock

  0 6 0.0 Go

  Clock is a small library for mocking time in Go. (by LopatkinEvgeniy)

  https://github.com/LopatkinEvgeniy/clock an in-house package written to mock time in unit tests which need it (at the time it was written, its competitors were not quite on par; the situation had most probably changed since then).

• goleveldb

  2 5,724 5.5 Go

  LevelDB key/value database in Go.

  https://github.com/syndtr/goleveldb for heavy-duty local data storage.

• gojsonschema

  0 2,271 0.0 Go

  An implementation of JSON Schema, draft v4 v6 & v7 - Go language

  https://github.com/xeipuuv/gojsonschema to validate some incoming JSON docs.

• colfer

  0 707 0.0 Java

  binary serialization format

  https://github.com/pascaldekloe/colfer high-perf binary sesialization format (for internal on-disk data storage).

• jsoniter

  3 12,265 5.6 Go

  A high-performance 100% compatible drop-in replacement of "encoding/json" (by json-iterator)

  

  https://github.com/json-iterator/go an alternative JSON encoding package which allows to stream (flush out) encoded data as soon as it's able to (which is in contrast with the stock package which buffers everything until the encoding is known to be complete and OK).

• easyjson

  4 4,123 0.0 Go

  Fast JSON serializer for golang.

  

  https://github.com/mailru/easyjson fast JSON (de)serializer which go generates code instead of using reflect at runtime.

• mapstructure

  4 6,851 0.0 Go

  Go library for decoding generic map values into native Go structures and vice versa.

  https://github.com/mitchellh/mapstructure because we have JSON documents which contain rugged arrays ;-)

• Testify

  24 19,779 5.3 Go

  A toolkit with common assertions and mocks that plays nicely with the standard library

  

  https://github.com/stretchr/testify in unit tests.

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