DockLock Pro VS Opalstack

• Stop Mac Dock jumping screens
  Prevents the Dock from randomly moving to other monitors when the cursor touches their edges by continuously relocking it to your preferred layout and correcting unwanted jumps after wake or screen changes
• Lock Mac Dock to selected displays
  Lets you choose exactly which displays are allowed to host the Dock using the Allow Dock on Display controls so the Dock can appear only on those screens and never on the others
• Hide Dock during screen sharing or meetings
  For multi monitor setups you can exclude the shared screen from the allowed displays so the Dock automatically relocates to another monitor and stays off the presentation. For single screen setups DockLock Plus adds helper apps and automations that fully hide or restore the Dock when meetings start or end
• Dock follows mouse
  Enables a dynamic mode where the Dock jumps and locks to whichever display the cursor enters giving a fluid multi display workflow while still preventing accidental jumps
• Dock follows active window
  Moves the Dock to the display that currently holds the focused window so your primary apps always have the Dock on the same screen as their main window
• Dock follows selected apps
  Adds a Follow Apps When Active mode where you define a list of apps and whenever one of them becomes active the Dock relocates to the display that contains that app window
• Control Dock via Shortcuts URL scheme CLI Raycast menu bar and hotkeys
  Provides full automation and external control including App Intents for Apple Shortcuts and Siri a DockLockPlus URL scheme for scripting and launchers a command line interface an official Raycast extension rich menu bar commands and the ability to trigger actions from macOS hotkey based automations
• Auto relocate Dock on wake and screen changes
  Monitors display configuration changes and Mac wake events and automatically relocates and relocks the Dock to your chosen display so it stays where you want it after sleep lid open reconnecting external monitors or resolution changes
• Per location display profiles for Dock placement
  Remembers Dock placement for each unique display combination so you can keep the Dock on the internal screen in a home setup and have it automatically move to a specific external display at work or in other multi display configurations

• Developer-Friendly Hosting
  Opalstack is designed with developers in mind, offering SSH access, Git integration, and support for multiple programming languages and frameworks including Python, Node.js, Ruby, and PHP, giving developers granular control over their hosting environment.
• Affordable Pricing
  Opalstack offers competitive pricing for shared and managed hosting plans, making it an accessible option for small businesses, freelancers, and individual developers who need robust features without enterprise-level costs.
• Modern Control Panel
  Opalstack provides a clean, modern, and intuitive web-based dashboard for managing sites, applications, databases, and email accounts, which is a significant improvement over older-style hosting control panels like cPanel.
• Strong Support for Multiple Applications
  The platform supports a wide variety of application types including WordPress, Django, Flask, Express, static sites, and more, allowing users to host diverse projects on a single account with easy deployment.
• Reliable Infrastructure and Support
  Opalstack is built by former WebFaction team members, bringing experienced hosting expertise. They offer responsive customer support and a reputation for stable, well-managed server infrastructure with good uptime.

Possible disadvantages

• Smaller Community and Ecosystem
  Compared to major hosting providers like DigitalOcean, AWS, or even shared hosts like SiteGround, Opalstack has a smaller user base, which means fewer community tutorials, third-party guides, and forum discussions available for troubleshooting.
• Limited Scalability Options
  Opalstack is primarily a shared hosting provider, which means it may not be the best choice for high-traffic applications or projects that require rapid, on-demand scaling of resources like CPU, RAM, or storage.
• Not Ideal for Beginners
  While developer-friendly, Opalstack's approach can be intimidating for non-technical users. Setting up applications often requires familiarity with the command line and server configuration, which may not suit those looking for simple one-click solutions.
• Limited Data Center Locations
  Opalstack offers a relatively small number of data center locations compared to major cloud providers, which may result in higher latency for users targeting audiences in regions not well-served by the available server locations.
• Fewer Managed Services and Add-ons
  Unlike larger hosting platforms, Opalstack lacks a wide range of managed add-on services such as built-in CDN integration, managed backups with granular restore options, or one-click SSL management that more mainstream providers offer out of the box.

DockLock Lite in action

No Opalstack videos yet. You could help us improve this page by suggesting one.

• Show HN: A tiny macOS app that stops your Dock from jumping between monitors

  I need to ask you to rename your project. "DockLock" is the name of my existing product, and using the same name for a similar macOS app creates clear confusion. https://docklockpro.com DockLock Lite was created in February 2025, and I... - Source: Hacker News / 6 months ago

Tracking Opalstack since Sep 2023.