⚡ Executive Summary & Quick Facts
Authoritative Sourcevespa is vespa is an open-source project written in Java: The AI search platform..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), vespa-engine/vespa has accumulated 7,174 GitHub stars and 751 forks. It is written in Java, licensed under Apache-2.0, and ranks #2,214 globally. It is actively maintained with the latest commit recorded on Nov 10, 2026.”
| Repository | vespa-engine/vespa ↗ |
|---|---|
| Primary Category | ai |
| Language & Stack | Java |
| Software License | Apache-2.0 |
| Community Traction | ★ 7.2K stars · ⑂ 751 forks · #2,214 globally |
| Maintenance | ● Active (Last commit: Nov 10, 2026) · 260 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: 92/100 · Grade AYes, vespa is actively maintained. Continuous telemetry recorded the last code commit on Nov 10, 2026 (2 days ago). Supported by 7,174 stars and 751 community forks, this repository holds a calculated health index of 92/100, reflecting very active (commits within last 14 days) and active community feedback (260 open).
Star History
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+46
STARS · LAST 30 DAYS
2
PER DAY
#116
MOST-STARRED Java
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +18 | +46 | +180 |
| Per day | 3 | 2 | 2 |
| Forks gained | +2 | +5 | +38 |
vespa gained 46 stars in the last 30 days, about 2 a day, and now has 7.2K. It is about 10 years old and has averaged roughly 717 stars a year. It ranks #116 among Java repositories and #2,214 across all languages on GitHubRepo.
Trending Record
44
DAYS ON TRENDING
#660
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
vespa has maintained a continuous presence across global trending indexes, peaking at #660. Below is the 30-day activity profile:
💡 Overview
vespa is an open-source project written in Java: The AI search platform.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai, big-data, 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/vespa-engine/vespa.git
cd vespa⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
JDK 17 or higher (OpenJDK / GraalVM)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
vespa 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
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with vespa.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install vespa using your package manager: `git clone https://github.com/vespa-engine/vespa.git`
Initialize your project workspace or configuration file for vespa.
Import vespa into your codebase or invoke it directly from your terminal.
Execute your test suite or run `vespa --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
vespa-engine/vespa is currently ranked #2,214 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,209 | DenverCoder1/github-readme-streak-stats | PHP | ★ 7.2K | Compare ↗ |
| #2,210 | lance-format/lance | Rust | ★ 7.2K | Compare ↗ |
| #2,211 | node-formidable/formidable | JavaScript | ★ 7.2K | Compare ↗ |
| #2,211 | plainhub/plain-app | Kotlin | ★ 7.2K | Compare ↗ |
| #2,213 | binaricat/Netcatty | TypeScript | ★ 7.2K | Compare ↗ |
| #2,214 | vespa-engine/vespa This Project | Java | ★ 7.2K | |
| #2,215 | dop251/goja | Go | ★ 7.2K | Compare ↗ |
| #2,215 | linearmouse/linearmouse | Swift | ★ 7.2K | Compare ↗ |
| #2,217 | enricoros/big-AGI | TypeScript | ★ 7.2K | Compare ↗ |
| #2,218 | kubevirt/kubevirt | Go | ★ 7.2K | Compare ↗ |
| #2,218 | ZSeven-W/openpencil | Rust | ★ 7.2K | Compare ↗ |
Frequently Asked Questions
What does vespa do? +
The AI search platform
Is vespa actively maintained in 2026? +
Yes, vespa is actively maintained. The latest code push was recorded on Nov 10, 2026 (2 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 7,174 stars and 260 open issues.
What language is vespa written in? +
The primary language is Java. Topics include: ai, big-data, java, machine-learning, rag.
How many stars does vespa have? +
vespa has 7,174 stars and 751 forks on GitHub.
How does vespa rank among GitHub repositories? +
With 7,174 stars, vespa-engine/vespa is ranked #2,214 globally across all repositories tracked on GitHubRepo and #116 among Java projects.
What license is vespa distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
