About CoA Logs

What this site does

CoA Logs is a free, independent combat-log analyzer for World of Warcraft version 3.3.5 (Wrath of the Lich King). Players and guilds upload their combat logs to see detailed breakdowns of damage done, healing, tanking, talents used, and how their performance compares across the community.

Why it exists

The 3.3.5 client has a devoted community that still raids, theorycrafts, and pushes parses. Existing analyzers are either out of date, paywalled, or built for retail WoW. This site fills that gap.

How it works

Users upload their in-game combat log file. The server parses each event, stores fights and damage/heal tables in a database, computes percentile rankings against the global dataset, and renders it all in interactive charts and tables.

Who runs it

A single independent hobbyist. For questions, feedback, bug reports, or anything else — join the CoA Logs Discord.

Technology

Built with Node.js, Express, SQLite, and vanilla JavaScript. Source code for many of my projects is on GitHub.

A community hobby project

CoA Logs is a fan-made, non-commercial hobby project built by a single developer for the love of the game and the community around 3.3.5 World of Warcraft. It is not affiliated with, endorsed by, or sponsored by Blizzard Entertainment, Project Ascension, or any other private server, organization, or game host. All trademarks, game assets, and game content belong to their respective owners. The site only parses combat-log files that players choose to upload — no game files are distributed, modified, or hosted here.