Slack Developer Kit (including Bolt for Java) for any JVM language
⚡ Executive Summary & Quick Facts
Authoritative Sourcejava-slack-sdk is java-slack-sdk is an open-source project written in Java: Slack Developer Kit (including Bolt for Java) for any JVM language.. It provides a free, self-hosted open-source alternative to Slack.
| Repository | slackapi/java-slack-sdk ↗ |
|---|---|
| Primary Category | bolt |
| Language & Stack | Java |
| Software License | MIT |
| Community Traction | ★ 602 stars · ⑂ 236 forks · #9,520 globally |
| Maintenance | ● Active (Last commit: Oct 25, 2026) · 47 open issues |
| Replaces SaaS | Open Source Slack Alternative ($8.75–$15/user/month) → |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
Star History
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+15
STARS · LAST 30 DAYS
1
PER DAY
#714
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +15 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +5 | +12 |
java-slack-sdk gained 15 stars in the last 30 days, about 1 a day, and now has 602. It is about 10 years old and has averaged roughly 60 stars a year. It ranks #714 among Java repositories and #9,520 across all languages on GitHubRepo.
Trending Record
4
DAYS ON TRENDING
#10463
BEST RANK
Oct 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
java-slack-sdk has maintained a continuous presence across global trending indexes, peaking at #10463. Below is the 30-day activity profile:
💡 Overview
java-slack-sdk is an open-source project written in Java: Slack Developer Kit (including Bolt for Java) for any JVM language.
Engineered for speed, consistency, and developer ease, it solves common hurdles in bolt, chatbot, java. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Java for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/slackapi/java-slack-sdk.git
cd java-slack-sdk⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
java-slack-sdk coordinates its core functionality through a modular Java pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install java-slack-sdk using your package manager: `git clone https://github.com/slackapi/java-slack-sdk.git`
Initialize your project workspace or configuration file for java-slack-sdk.
Import java-slack-sdk into your codebase or invoke it directly from your terminal.
Execute your test suite or run `java-slack-sdk --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
slackapi/java-slack-sdk is currently ranked #9,520 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,510 | dekusms/DekuSMS-Android | Kotlin | ★ 603 | Compare ↗ |
| #9,510 | project-chip/rs-matter | Rust | ★ 603 | Compare ↗ |
| #9,510 | KolbyML/Manatan | Rust | ★ 603 | Compare ↗ |
| #9,510 | pymss-project/pymss-studio | Python | ★ 603 | Compare ↗ |
| #9,510 | moonbai-studio/tungsten-edge | Swift | ★ 603 | Compare ↗ |
| #9,520 | slackapi/java-slack-sdk This Project | Java | ★ 602 | |
| #9,520 | jinja2cpp/Jinja2Cpp | C++ | ★ 602 | Compare ↗ |
| #9,520 | beyondcode/laravel-comments | PHP | ★ 602 | Compare ↗ |
| #9,520 | SimonCropp/Replicant | C# | ★ 602 | Compare ↗ |
| #9,520 | openvinotoolkit/openvino.genai | C++ | ★ 602 | Compare ↗ |
| #9,520 | sarim2000/pennywiseai-tracker | Kotlin | ★ 602 | Compare ↗ |
Frequently Asked Questions
What does java-slack-sdk do? +
Slack Developer Kit (including Bolt for Java) for any JVM language
What language is java-slack-sdk written in? +
The primary language is Java. Topics include: bolt, chatbot, java, jvm-languages, kotlin.
Is java-slack-sdk actively maintained? +
Yes, the last recorded push was on Oct 25, 2026 with 47 open issues being tracked.
How many stars does java-slack-sdk have? +
java-slack-sdk has 602 stars and 236 forks on GitHub.
How does java-slack-sdk rank among GitHub repositories? +
With 602 stars, slackapi/java-slack-sdk is ranked #9,520 globally across all repositories tracked on GitHubRepo and #714 among Java projects.
What license is java-slack-sdk distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
