List of free note-taking tool/service for developerππ½
evernote
Accomplish more with better notes. Evernote helps you capture ideas and find them fast.
Tag: productivity, note-taking
Sync up to 2 devices Find notes fast with search and tags Apply rich formatting to your notes Clip web pages 25MB maximum note size 60MB monthly upload limit

Free offer: Free bookmark manager, task manager, notes, and 500MB of files.

Simplenote
The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
Tag: note-taking
Apps, backups, syncing, sharing β itβs all completely free.
Notion
A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.
Tag: productivity, note-taking
Free for individuals Unlimited pages & blocks Share with 5 guests Sync across devices APIBETA
MindMeister
100% customizable mind map designs! Change alignments, add images, videos, etc. Invite your team, comment and vote - Try the free plan or go Pro!
Tag: productivity, note-taking
Up to 3 mind maps Real-time collaboration

Joplin
Joplin is a free, open source note taking and to-do application featuring search, tags, Markdown, and more. Available on Windows, macOS, Linux, Android, and iOS.
Tag: note-taking
Open Source

Gitbook
GitBook helps you publish beautiful docs and centralize your teams' knowledge. From technical teams to the whole company.
Tag: knowledge-base, note-taking, docs
Unlimited Public Spaces Unlimited Private Spaces Advanced Editing Capabilities Publish And Customise Your Docs Custom Domains

Deepnote
Deepnote is a new kind of data science notebook. Jupyter-compatible with real-time collaboration and running in the cloud.
Tag: data-science, note-taking
Unlimited personal projects (with up to 750h of Standard Hardware per month) Teams, up to 3 editors & unlimited viewers