Repositories list

• astra

  Public
  Astra is a structured log search and analytics engine developed by Slack and Salesforce

  kuberneteskafkagrpc+ 3opensearcharmeriaapache-lucene

  Java

  •

  MIT License

  •37•242•5•7•Updated Oct 27, 2025Oct 27, 2025

• circuit

  Public
  ⚡️ A Compose-driven architecture for Kotlin and Android applications.

  androidkotlinarchitecture+ 3udfcomposemvi

  Kotlin

  •

  Apache License 2.0

  •102•1.8k•10•17•Updated Oct 26, 2025Oct 26, 2025

• foundry

  Public
  Gradle and IntelliJ build tooling used in Slack's Android repo

  androidkotlinjava+ 3gradleintellijintellij-plugin

  Kotlin

  •

  Apache License 2.0

  •21•462•9•5•Updated Oct 26, 2025Oct 26, 2025

• slack-lints

  Public
  A collection of custom Android/Kotlin lint checks we use in our Android and Kotlin code bases at Slack.

  androidkotlinlint+ 2android-lintstatic-analysis

  Kotlin

  •

  Apache License 2.0

  •17•246•9•8•Updated Oct 25, 2025Oct 25, 2025

• hakana

  Public
  Another typechecker for Hack, built by Slack

  hackstatic-analysis

  Rust

  •

  MIT License

  •9•93•0•2•Updated Oct 24, 2025Oct 24, 2025

• vitess

  Public
  Vitess is a database clustering system for horizontal scaling of MySQL.

  mysqlvitess

  Go

  •

  Apache License 2.0

  •2.3k•4•0•5•Updated Oct 24, 2025Oct 24, 2025

• nebula

  Public
  A scalable overlay networking tool with a focus on performance, simplicity and security

  Go

  •

  MIT License

  •1.1k•16k•87•42•Updated Oct 23, 2025Oct 23, 2025

• moshi-gson-interop

  Public
  An interop tool for safely mixing Moshi and Gson models in JSON serialization.

  kotlinjavajson+ 2gsonmoshi

  Kotlin

  •

  Apache License 2.0

  •7•43•3•8•Updated Oct 23, 2025Oct 23, 2025

• spark-gateway

  Public
  REST API for interacting with batch Spark Applications on Kubernetes

  kubernetesgolangspark+ 1livy

  Go

  •

  Apache License 2.0

  •1•12•0•2•Updated Oct 22, 2025Oct 22, 2025

• compose-lints

  Public
  Lint checks to aid with a healthy adoption of Compose

  androidkotlinlint+ 4static-code-analysisstatic-analysiscomposejetpack-compose

  Kotlin

  •

  Apache License 2.0

  •31•456•18•11•Updated Oct 16, 2025Oct 16, 2025

• sqlite-android

  Public
  Android SQLite support library

  Java

  •

  Apache License 2.0

  •152•0•0•0•Updated Oct 14, 2025Oct 14, 2025

• go-audit

  Public
  go-audit is an alternative to the auditd daemon that ships with many distros

  Go

  •

  MIT License

  •162•1.6k•15•12•Updated Oct 13, 2025Oct 13, 2025

• vscode-hack

  Public
  Hack language & HHVM debugger support for Visual Studio Code

  phphackvscode+ 4hhvmvisual-studio-codevscode-extensionhacklang

  TypeScript

  •

  MIT License

  •44•75•24•3•Updated Oct 9, 2025Oct 9, 2025

• EitherNet

  Public
  A multiplatform, pluggable, and sealed API result type for modeling network API responses.

  kotlinjavaretrofit+ 2okhttpmultiplatform

  Kotlin

  •

  Apache License 2.0

  •28•787•4•1•Updated Sep 22, 2025Sep 22, 2025

• gh-ost

  Public
  GitHub's Online Schema-migration Tool for MySQL

  Go

  •

  MIT License

  •1.3k•0•0•0•Updated Sep 8, 2025Sep 8, 2025

• slack-astra-app

  Public archive
  Grafana plugin that adds support for Astra

  TypeScript

  •

  Apache License 2.0

  •3•6•0•0•Updated Aug 15, 2025Aug 15, 2025

• hack-json-schema

  Public
  Generate Hack JSON Schema validators based on a JSON Schema.

  Hack

  •

  MIT License

  •16•30•16•2•Updated Jul 22, 2025Jul 22, 2025

• proto-hack

  Public
  hacklang generator for protobuf

  Hack

  •

  Other

  •6•4•0•3•Updated Jun 25, 2025Jun 25, 2025

• auto-value-kotlin

  Public
  An AutoValue extension that generates binary and source compatible equivalent Kotlin data classes of AutoValue models.

  kotlinautovalue-extensionsautovalue+ 1kotlinpoet

  Kotlin

  •

  Apache License 2.0

  •3•26•4•9•Updated Apr 30, 2025Apr 30, 2025

• skeema

  Public
  Declarative pure-SQL schema management for MySQL and MariaDB

  Go

  •

  Apache License 2.0

  •104•0•0•0•Updated Apr 29, 2025Apr 29, 2025

• vitess-operator

  Public
  Kubernetes Operator for Vitess

  Go

  •

  Apache License 2.0

  •88•1•0•0•Updated Apr 8, 2025Apr 8, 2025

• etcd

  Public
  Distributed reliable key-value store for the most critical data of a distributed system

  Go

  •

  Apache License 2.0

  •10k•0•0•0•Updated Feb 21, 2025Feb 21, 2025

• workload-instrumentation-component-for-mysql

  Public
  C++

  •

  GNU General Public License v2.0

  •2•4•1•0•Updated Jan 24, 2025Jan 24, 2025

• tree-sitter-hack

  Public
  Hack grammar for tree-sitter

  phptree-sitterparser+ 3hackhhvmhacklang

  JavaScript

  •

  MIT License

  •18•35•9•3•Updated Jan 22, 2025Jan 22, 2025

• kotlin-cli-util

  Public archive
  Kotlin CLI utilities, mostly intended for use with Clikt

  kotlinclikotlin-script+ 1clikt

  Kotlin

  •

  Apache License 2.0

  •3•36•1•5•Updated Oct 14, 2024Oct 14, 2024

• opensearch-plugins

  Public
  Apache License 2.0

  •0•0•0•0•Updated Oct 11, 2024Oct 11, 2024

• enzyme-to-rtl-codemod

  Public
  TypeScript

  •

  Apache License 2.0

  •5•22•0•0•Updated Sep 27, 2024Sep 27, 2024

• hack-sql-fake

  Public
  A library for testing database driven code in Hack

  Hack

  •

  MIT License

  •30•75•11•0•Updated Aug 28, 2024Aug 28, 2024

• schemadiff

  Public
  Declarative schema diffing, normalization, validation and manipulation via command line

  Go

  •

  Apache License 2.0

  •10•0•0•0•Updated Jul 22, 2024Jul 22, 2024

• keeper

  Public
  A Gradle plugin that infers Proguard/R8 keep rules for androidTest sources.

  androidtestinggradle+ 4android-testproguardr8android-gradle-plugin

  Kotlin

  •

  Apache License 2.0

  •27•269•4•1•Updated Jun 28, 2024Jun 28, 2024