List of emoji for git commits. - https://atom.io/docs/latest/contributing#git-commit-messages

commit-emoji.md

• 💄 :lipstick: when improving the format/structure of the code
• 🚀 :rocket: when improving performance
• ✏️ :pencil2: when writing docs
• 💡 :bulb: new idea
• 🚧 :construction: work in progress
• ➕ :heavy_plus_sign: when adding feature
• ➖ :heavy_minus_sign: when removing feature
• 🔈 :speaker: when adding logging
• 🔇 :mute: when reducing logging
• 🐛 :bug: when fixing a bug
• ✅ :white_check_mark: when adding tests
• 🔒 :lock: when dealing with security
• ⬆️ :arrow_up: when upgrading dependencies
• ⬇️ :arrow_down: when downgrading dependencies
• 🎨 :art: when improving the format/structure of the code
• 🐎 :racehorse: when improving performance
• 🚱 :non-potable_water: when plugging memory leaks
• 📝 :memo: when writing docs
• 🐧 :penguin: when fixing something on Linux
• 🍎 :apple: when fixing something on Mac OS
• 🏁 :checkered_flag: when fixing something on Windows
• 🐛 :bug: when fixing a bug
• 🔥 :fire: when removing code or files
• 💚 :green_heart: when fixing the CI build
• ✅ :white_check_mark: when adding tests
• 🔒 :lock: when dealing with security
• ⬆️ :arrow_up: when upgrading dependencies
• ⬇️ :arrow_down: when downgrading dependencies
• 👕 :shirt: when removing linter warnings