⚡ Executive Summary & Quick Facts
Authoritative SourceSierra is Sierra is an open-source project written in Java: Declarative UI for Java..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), HTTP-RPC/Sierra has accumulated 154 GitHub stars and 11 forks. It is written in Java, licensed under Apache-2.0, and ranks #22,073 globally. It is actively maintained with the latest commit recorded on Oct 14, 2026.”
| Repository | HTTP-RPC/Sierra ↗ |
|---|---|
| Primary Category | charts |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 154 stars · ⑂ 11 forks · #22,073 globally |
| Maintenance | ● Active (Last commit: Oct 14, 2026) · 0 open issues |
| Target Audience | Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 88/100 · Grade AYes, Sierra is actively maintained. Continuous telemetry recorded the last code commit on Oct 14, 2026 (30 days ago). Supported by 154 stars and 11 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (30 days ago) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#1,608
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
Sierra gained 0 stars in the last 30 days, about 1 a day, and now has 154. It is about 4 years old and has averaged roughly 39 stars a year. It ranks #1,608 among Java repositories and #22,073 across all languages on GitHubRepo.
Trending Record
47
DAYS ON TRENDING
#2180
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
Sierra has maintained a continuous presence across global trending indexes, peaking at #2180. Below is the 30-day activity profile:
💡 Overview
Sierra is an open-source project written in Java: Declarative UI for Java.
Engineered for speed, consistency, and developer ease, it solves common hurdles in charts, declarative-ui, gui. 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/HTTP-RPC/Sierra.git
cd Sierra⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
Sierra 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
Modern Web Interfaces
Build dynamic, responsive user experiences with component-driven architecture.
Enterprise Design Systems
Standardize design tokens, accessible widgets, and themes across engineering teams.
Interactive Data Dashboards
Render real-time telemetry, user feeds, and analytics with sub-millisecond updates.
Cross-Platform Web Apps
Deploy performant single-page applications optimized for both mobile and desktop browsers.
🚀 Getting Started
Install Sierra using your package manager: `git clone https://github.com/HTTP-RPC/Sierra.git`
Initialize your project workspace or configuration file for Sierra.
Import Sierra into your codebase or invoke it directly from your terminal.
Execute your test suite or run `Sierra --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
HTTP-RPC/Sierra is currently ranked #22,073 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #21,998 | MakrSas/Inferno-iOS | Swift | ★ 155 | Compare ↗ |
| #21,998 | DingoOz/llm-visuals | Rust | ★ 155 | Compare ↗ |
| #21,998 | OpenIGI/OpenIGI | C# | ★ 155 | Compare ↗ |
| #21,998 | Yharnam-Hunters/Paleblood | Python | ★ 155 | Compare ↗ |
| #21,998 | WatermelonCorp/watermelon-platform | TypeScript | ★ 155 | Compare ↗ |
| #22,073 | HTTP-RPC/Sierra This Project | Java | ★ 154 | |
| #22,073 | djmuhlestein/fx2lib | C | ★ 154 | Compare ↗ |
| #22,073 | mmower/spike | C | ★ 154 | Compare ↗ |
| #22,073 | notanumber/xapian-haystack | Python | ★ 154 | Compare ↗ |
| #22,073 | notahat/simplesynth | Objective-C | ★ 154 | Compare ↗ |
| #22,073 | jhawthorn/meh | C | ★ 154 | Compare ↗ |
Frequently Asked Questions
What does Sierra do? +
Declarative UI for Java
Is Sierra actively maintained in 2026? +
Yes, Sierra is actively maintained. The latest code push was recorded on Oct 14, 2026 (30 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 154 stars and 0 open issues.
What language is Sierra written in? +
The primary language is Java. Topics include: charts, declarative-ui, gui, java, swing.
How many stars does Sierra have? +
Sierra has 154 stars and 11 forks on GitHub.
How does Sierra rank among GitHub repositories? +
With 154 stars, HTTP-RPC/Sierra is ranked #22,073 globally across all repositories tracked on GitHubRepo and #1,608 among Java projects.
What license is Sierra distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
