XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.
Star History
Momentum
+63
STARS · LAST 30 DAYS
2
PER DAY
#175
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +14 | +63 | +180 |
| Per day | 2 | 2 | 2 |
| Forks gained | +1 | +5 | +11 |
xerj gained 63 stars in the last 30 days, about 2 a day, and now has 2.5K. It is about 1 year old and has averaged roughly 2.5K stars a year. It ranks #175 among Rust repositories and #1,644 across all languages on GitHubRepo.
Trending Record
5
DAYS ON TRENDING
#128
BEST RANK
Sep 24, 2026
FIRST APPEARANCE
Active
STATUS TODAY
xerj has maintained a continuous presence across global trending indexes, peaking at #128. Below is the 30-day activity profile:
💡 Overview
xerj is an open-source project written in Rust: XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-search, ai-search-algorithms, ai-search-engine. 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 Rust 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
$ cargo install xerj⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
xerj coordinates its core functionality through a modular Rust 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 xerj.
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 xerj using your package manager: `cargo install xerj`
Initialize your project workspace or configuration file for xerj.
Import xerj into your codebase or invoke it directly from your terminal.
Execute your test suite or run `xerj --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
xerj-org/xerj is currently ranked #1,644 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #1,639 | symfony/serializer | PHP | ★ 2.5K | Compare ↗ |
| #1,640 | vuepress-theme-hope/vuepress-theme-hope | TypeScript | ★ 2.5K | Compare ↗ |
| #1,641 | qos-ch/slf4j | Java | ★ 2.5K | Compare ↗ |
| #1,642 | mongodb/motor | Python | ★ 2.5K | Compare ↗ |
| #1,643 | facebookincubator/below | Rust | ★ 2.5K | Compare ↗ |
| #1,644 | xerj-org/xerj This Project | Rust | ★ 2.5K | |
| #1,645 | chromebrew/chromebrew | Ruby | ★ 2.5K | Compare ↗ |
| #1,646 | apache/fineract | Java | ★ 2.5K | Compare ↗ |
| #1,647 | vinzdg/codenotch | Swift | ★ 2.5K | Compare ↗ |
| #1,648 | aspnet-contrib/AspNet.Security.OAuth.Providers | C# | ★ 2.5K | Compare ↗ |
| #1,649 | paratestphp/paratest | PHP | ★ 2.5K | Compare ↗ |
Frequently Asked Questions
What does xerj do? +
XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.
What language is xerj written in? +
The primary language is Rust. Topics include: ai-search, ai-search-algorithms, ai-search-engine, ai-search-free, ai-search-module.
Is xerj actively maintained? +
Yes, the last recorded push was on Sep 28, 2026 with 5 open issues being tracked.
How many stars does xerj have? +
xerj has 2,523 stars and 228 forks on GitHub.
How does xerj rank among GitHub repositories? +
With 2,523 stars, xerj-org/xerj is ranked #1,644 globally across all repositories tracked on GitHubRepo and #175 among Rust projects.
What license is xerj distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
