Super Productivity v18.16 Open-Source Task Management Tool: A Complete Review

A Developer-Friendly Open-Source Productivity Tool

Among the many task management applications out there, Super Productivity has long been a favorite in the self-hosted community (r/selfhosted) thanks to its MIT open-source license, offline availability, and Docker self-hosting support.

The MIT license is one of the most permissive open-source licenses available, allowing anyone to freely use, modify, and distribute the software—even for commercial purposes—with the sole requirement of retaining the original copyright notice. Compared to the GPL, which requires derivative works to also be open source, the MIT license is far more friendly to businesses and individual developers alike. This is why many popular projects (such as React, VS Code, and Rails) choose this license. For end users, the MIT license means the software won't suddenly go closed-source or switch to a paid model—the community can permanently fork and maintain it.

Super Productivity isn't just a to-do list app; it's an all-in-one productivity platform that integrates time tracking, focus mode, and project management. It supports self-hosting via Docker containerized deployment—Docker is a technology that packages an application and all its dependencies into standardized units that can run in any Docker-compatible environment. Reddit's r/selfhosted community has over 500,000 members dedicated to helping users break free from dependence on commercial cloud services. Common self-hosted infrastructure includes Synology NAS devices, Raspberry Pis, or VPS instances. The availability of Docker images significantly lowers the deployment barrier—users typically need just a single docker-compose command to spin up the complete service.

Recently, its maintainer posted the v18.16.0 update on Reddit, providing a consolidated overview of all changes accumulated since v18.5.0. This isn't a single-version feature addition but rather an iterative summary spanning multiple versions, covering task capture, data migration, mobile, planning systems, and more.

You might not have noticed, but the author transparently disclosed in the update notes that AI was used to help structure the documentation, while every factual statement was manually verified against the original source code materials—a refreshingly honest approach that's rare in open-source communities.

Faster Task Capture Experience

The core value of any task management tool lies in reducing recording friction. This philosophy aligns closely with the GTD (Getting Things Done) methodology proposed by David Allen in 2001. GTD consists of five steps: Capture, Clarify, Organize, Reflect, and Engage. The "Capture" step demands zero-friction recording of any fleeting thought—any design that adds steps to the recording process will cause users to abandon the tool, ultimately causing the entire system to collapse. This is precisely why Super Productivity prioritizes the fluidity of task capture as a core optimization focus.

The new version brings notable improvements to task capture:

• Inline notes: You can now attach notes directly in the task input field without having to create a task first and then add details;
• Clearer capture controls: The interaction buttons in the input flow are more intuitive;
• Real-time short syntax highlighting: Instant visual feedback for special syntax (such as shorthand for dates and tags) as you type.

These improvements may seem minor, but they directly impact whether users can quickly and without distraction complete a record when inspiration strikes or a task suddenly comes to mind. For users pursuing a GTD workflow, the smoothness of the capture step often determines whether a tool will actually be used consistently.

Todoist Migration: Lowering the Tool-Switching Barrier

For users trying to migrate from commercial SaaS tools to self-hosted solutions, data migration has always been the biggest obstacle. Todoist is one of the world's most popular task management SaaS platforms, with over 40 million users, offering a free tier and paid subscriptions (Pro at approximately $5/month). However, the SaaS model means data is stored on third-party servers, and users face vendor lock-in risk—if the service raises prices, shuts down, or changes its privacy policy, users may face difficult data migration.

Super Productivity v18.16.0 introduces a Todoist import feature with a guided preview incremental import workflow. Incremental import means data can be imported in batches and selectively, rather than as a one-time full migration, allowing users to progressively verify data integrity throughout the process.

Migratable content includes:

• Active projects, tasks, and subtasks
• Labels
• Dates and durations
• Comments

The author also honestly points out the limitations: completed history and certain Todoist-specific structures cannot be fully replicated. This clear communication about feature boundaries prevents user confusion about data loss after migration, reflecting the pragmatic communication style of open-source projects.

Dual Upgrades: Mobile and Planning Systems

Android Today Widget

The new version brings an Android Today home screen widget, allowing users to view and check off tasks directly from their home screen. This feature significantly improves mobile usability—after all, one of the core scenarios for task management is quick viewing and processing anytime, anywhere.

More Realistic Schedule Planning

The planning system is a key focus of this update. The developer aims to make scheduling more aligned with real work scenarios:

• Single-day Schedule view: Focus on today, avoiding information overload;
• Overlap and work-hours warnings: Alerts when task times conflict or exceed configured working hours;
• Repeat-after-completion: Ideal for interval-based recurring tasks, such as "do again 3 days after completion" rather than fixed-date repetition;
• Recurrence settings within the scheduling dialog: Centralizing the configuration of recurring tasks.

All these features point in the same direction: moving from "idealized task lists" to "realistically executable time plans"—a pain point that many task tools tend to overlook. Extensive research shows that people tend to underestimate the time tasks require (the planning fallacy), and conflict detection and work-hours warnings are designed precisely to help users combat this cognitive bias.

Focus Mode Refinements and Unified History Search

Granular Focus Mode Controls

Super Productivity's focus mode has gained more configurable options, with the most notable being improvements to the traditional Pomodoro Technique:

• Flowtime break mechanism: Instead of enforcing fixed durations, breaks are taken flexibly based on flow state. The traditional Pomodoro Technique requires strict 25-minute work + 5-minute break cycles, but this rigid rhythm often interrupts flow states during deep work. Psychologist Mihaly Csikszentmihalyi's flow theory suggests that when people are fully concentrated, they enter a highly efficient and enjoyable state, and forced interruptions significantly reduce productivity. The Flowtime method allows users to rest only when they feel the need, dynamically calculating suggested break times based on continuous work duration—for example, 5 minutes of rest after 25 minutes of work, or 15-20 minutes after 90 minutes;
• Optional automatic breaks;
• Browser tab timer: Displays a countdown directly in the browser tab, so you can track remaining time without switching to the app window;
• Preparation time: A buffer before starting focus, for organizing your desk, closing distractions, and other preparatory work;
• Clearer end-of-session reminders.

Unified History and Search

Previously scattered history records have been consolidated into a unified History view, allowing users to search across notes, completed tasks, and archived tasks. Additionally, checklists, bulk task operations, and note editing have been improved. This unified search design philosophy is similar to macOS's Spotlight or Windows' Everything—once data volume grows, the ability to quickly retrieve historical information directly determines the long-term usability of a tool.

Docker Self-Hosting: Data Sovereignty Unchanged

For users concerned about privacy and data sovereignty, perhaps the most important information is: Super Productivity's self-hosted model hasn't changed at all.

• Local use requires no server, account, or telemetry;
• The web app provides a Docker image for convenient self-hosted deployment;
• Sync is always optional, never mandatory.

Telemetry refers to software automatically collecting and sending user usage data (such as feature usage frequency, crash reports, and performance metrics) to developer servers. While telemetry data is typically used to improve products, increasingly privacy-aware users have grown opposed to it in recent years. Events such as the Windows 10 telemetry controversy and VS Code's telemetry data collection have sparked widespread debate. Super Productivity explicitly states it contains no telemetry, meaning the software sends no data to any external server when running locally—a key factor in earning trust among privacy-sensitive users.

This means users maintain complete local control over their data while optionally enabling cross-device sync (supporting WebDAV, Dropbox, Google Drive, and other backends). This "privacy-first, features-optional" design philosophy is the fundamental reason it continues to attract attention in the r/selfhosted community.

Conclusion: Pragmatic Evolution of an Open-Source Productivity Tool

Super Productivity v18.16.0 isn't a revolutionary update but rather a series of continuous refinements centered on reducing usage friction, aligning with real workflows, and strengthening data autonomy. From faster task capture, to Todoist migration paths, to mobile widgets and refined focus mode, every change points toward the same goal: making an open-source, offline-capable, self-hostable productivity tool that can compete with commercial products in terms of experience.

For users tired of subscription models, concerned about data privacy, or simply preferring open-source software, this MIT-licensed task management tool is worth trying. Against the current backdrop of growing SaaS fatigue and data sovereignty awareness, Super Productivity represents a sustainable software development path: community-driven, user data under user control, and feature iteration that is steady and pragmatic.

Project website: super-productivity.com Full changelog comparison: GitHub v18.5.0...v18.16.0