Chat2DB vs onedev

Chat2DB and onedev share 8 technologies: Apache, HikariCP, hsqldb, org.apache.tika:tika-core, Hibernate, log4j-over-slf4j, org.slf4j:slf4j-api, and ch.qos.logback:logback-classic. Both are written in Java.

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What they share and what sets them apart

OtterMind

Chat2DB

Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.

Java28.4kRead on November 8, 2026, at commit 6a935c3What is Chat2DB built with?

Only in Chat2DB

In common

theonedev

onedev

The Unified and Autonomous Development Platform

Java15.3kRead on November 8, 2026, at commit baf17efWhat is onedev built with?

Only in onedev

  • JAX-RS
  • com.hazelcast:hazelcast
  • jersey-container-servlet
  • org.jetbrains.kotlin:kotlin-stdlib
  • org.eclipse.jetty:jetty-server
  • org.eclipse.jetty.ee11.websocket:jetty-ee11-websocket-jetty-server
  • org.eclipse.jetty.compression:jetty-compression-gzip
  • org.eclipse.jetty.compression:jetty-compression-server
  • org.hibernate.orm:hibernate-core
  • com.nimbusds:oauth2-oidc-sdk
  • org.apache.shiro:shiro-web
  • langchain4j-http-client-jdk
  • langchain4j-open-ai
  • dev.langchain4j:langchain4j
  • org.eclipse.angus:jakarta.mail
  • com.google.zxing:javase
  • org.apache.commons:commons-csv
  • commons-validator
  • jersey-bean-validation
  • jakarta.validation:jakarta.validation-api
  • jul-to-slf4j
  • ch.qos.logback:logback-core

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
Chat2DB436,230 lines written3,237 code files
onedev681,626 lines written4,693 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
Chat2DB4.8% of its commits signed by AIWith Claude Code and Codex
onedev0.5% of its commits signed by AIWith Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
Chat2DBLast push November 2, 20263,868 commits28,353 stars
onedevLast push November 7, 20267,240 commits15,346 stars
TestsThe files that test the code, and the share of code files a test imports.
Chat2DB665 test files35.2% of its code files have a test that imports them
onedev229 test files10.6% of its code files have a test that imports them

Frequently asked questions

Which is bigger, Chat2DB or onedev?
onedev, with 681,626 lines written; Chat2DB has 436,230.

The proof: theonedev/onedev's code at commit baf17ef

Which has more GitHub stars, Chat2DB or onedev?
Chat2DB, with 28,353 stars; onedev has 15,346.

The proof: OtterMind/Chat2DB on GitHub

Which has more tests, Chat2DB or onedev?
Chat2DB, with 665 test files; onedev has 229.

The proof: OtterMind/Chat2DB's code at commit 6a935c3

Which was updated more recently, Chat2DB or onedev?
onedev: its last push was on November 7, 2026, and Chat2DB's on November 2, 2026.

The proof: theonedev/onedev's commits on GitHub

Which has more commits signed by AI, Chat2DB or onedev?
Chat2DB: an AI signed 4.8% of its commits, with Claude Code and Codex; in onedev, 0.5%.

The proof: the commits each tool signed in OtterMind/Chat2DB

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