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After the Deadline
Open-source writing quality checker
After the Deadline is an open-source grammar, spelling, and style checker originally developed by Automattic (the company behind WordPress), offering self-hostable language checking capabilities using statistical language models for detecting misused words and contextual errors.
Key Capabilities
After the Deadline uses statistical language models to detect grammar mistakes including subject-verb agreement errors, tense issues, and misused words. The tool checks spelling with contextual awareness, identifies style issues like clichés and complex expressions, and provides explanations for each error to help users learn. It offers plugins for WordPress, TinyMCE, jQuery, and CKEditor, plus extensions for OpenOffice and LibreOffice.
Who Should Use After the Deadline
After the Deadline is best suited for developers and technically inclined users who want to run their own grammar checking server, WordPress site owners looking for an integrated proofreading solution, and open-source advocates who prefer self-hosted tools. Note that the hosted service has been discontinued, so using After the Deadline now requires running your own server from the available source code.
Getting Started
Since the hosted service is no longer available, getting started requires downloading the source code from the project's repository and setting up your own AtD server. The code is available under the GNU General Public License. For WordPress users, the functionality was previously integrated into Jetpack's proofreading features.
Pricing & Accessibility: After the Deadline is completely free and open-source under the GNU General Public License. All source code is available for download to run your own server. Note that the hosted service has been shut down and the project is no longer actively maintained.
Why Consider After the Deadline: For developers and organizations that need a self-hosted, privacy-focused grammar checking solution with no external data transmission, After the Deadline's open-source codebase provides a foundation to build upon — though be aware it is no longer actively maintained.
Pros
- Completely free and open-source under GNU GPL
- Self-hostable for maximum privacy and data control
- Statistical language models provide contextual error detection
- Plugins available for WordPress, TinyMCE, jQuery, and CKEditor
Cons
- No longer actively maintained — hosted service has been shut down
- Requires technical knowledge to self-host and configure
- Error detection quality lags behind modern AI-powered alternatives
Who is this for?
Self-hosted grammar checking for privacy-sensitive environments, WordPress content proofreading, open-source language tool development, educational projects in natural language processing
Frequently Asked Questions about After the Deadline
Is After the Deadline still available to use?
The hosted service has been shut down and the project is no longer actively maintained. However, all source code remains available for download under the GNU GPL, so technically inclined users can still run their own AtD server.
What platforms does After the Deadline support?
After the Deadline offers plugins for WordPress, TinyMCE, jQuery, and CKEditor, as well as extensions for OpenOffice and LibreOffice. Browser extensions were also available for Firefox.
Is After the Deadline truly open source?
Yes, After the Deadline is fully open-source under the GNU General Public License. All server and client code is available for download, modification, and redistribution.
Pricing
discontinued
Free
Free tier: No limits — fully open source
Details
APIYes
Open SourceYes
LanguagesEnglish
Learning CurveHigh
Integrations
WordPressTinyMCEjQueryCKEditorOpenOffice+1 more
