Hutool

Health v2 · maintenance only

Adoption not part of the score

30254 stars · 7558 forks observed · 2026-10-10

What it is AI-extracted, prompt v1, taxonomy v1, 2026-10-05, confidence 0.99

Hutool is a comprehensive Java utility library that provides ready‑to‑use helpers for HTTP, JSON, database access, file I/O, logging, date handling, and more. It aims to reduce boilerplate and make Java development as sweet and concise as possible.

Use cases

• Simplify making HTTP requests and handling responses in Java applications.
• Parse, generate, and manipulate JSON data without writing boilerplate code.
• Perform JDBC database operations with a lightweight ActiveRecord style API.
• Convert between different data types and objects using a unified conversion utility.
• Handle file reading, writing, and uploading with concise helper methods.
• Work with dates and times using easy‑to‑use formatting and calculation utilities.
• Add logging support that automatically adapts to SLF4J, Logback, Log4j, or JDK logging.

When to choose

• You need a single dependency that covers many common tasks in Java projects.
• You prefer a library with extensive Chinese documentation and community support.
• Your project runs on Java 8+ and you want utilities that work out‑of‑the‑box without additional configuration.

When to avoid

• You require highly specialized or performance‑critical implementations that a generic utility library cannot provide.
• You want a modular approach with only the exact features you need to minimize the dependency footprint.
• Your project is not based on the JVM or uses a language other than Java.

Facets

library · maturity active

http-client json orm database file-upload logging date-time serialization cryptography web-development backend developer-tools jvm utility all-in-one java-tools hutool conversion io

Member repositories

For agents

markdown · JSON · MCP: product_card(name="chinabugotech/hutool")