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Software licensing with Store 2.0: branded storefronts, 8 SDKs, Stripe checkout, automated delivery, and 0% PermitCore sales commission.

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Reduce eye strain in your browser with this extension that provides a dark theme for browsing.

Which is more popular?
Based on our record, Dark Reader seems to be more popular. It has been mentioned 200 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | permitcore.dev | darkreader.org |
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In their own words, as submitted to SaaSHub.


PermitCore is a licensing-first platform for independent developers and software teams. It covers the complete create → implement → sell workflow in one connected system. Store 2.0 gives every vendor a responsive, branded software storefront with hero campaigns, product collections, category...
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What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


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Dark Mode for Google Chrome — Dark Reader
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PermitCore.dev and Dark Reader.
PermitCore.dev's answer
PermitCore gives software teams one complete path from creating licenses to implementing licensing and selling their product. Developers can generate and manage licenses, integrate them through the REST API or SDKs, and sell licenses directly through a built-in Store without paying PermitCore a commission. It also supports online and offline licensing, floating and node-locked licenses, device limits, entitlements, subscriptions, customer and reseller portals, and Stripe automation. Underneath that workflow is a security model where license keys are encrypted in the browser before storage and usable keys are never persisted in plaintext. A permanent free plan is available for indie developers.
PermitCore.dev's answer
Choose PermitCore when you want one platform for the full licensing lifecycle instead of several disconnected tools. You can create and manage licenses, implement licensing through the REST API or SDKs, and sell licenses directly through a built-in Store. PermitCore takes no commission on those software sales. It also covers device management, online and offline use, floating seats, entitlements, subscriptions, customer and reseller portals, and Stripe automation. Browser-side encryption keeps usable license keys out of plaintext storage. PermitCore is EU-hosted, supports Enterprise self-hosting, includes a permanent free plan, and gives every paid plan a three-month free trial.
PermitCore.dev's answer
PermitCore is primarily for indie developers, SaaS founders, small software teams, agencies, and established software vendors that want one complete path from creating licenses to implementing licensing and selling the finished product. Teams can create and manage licenses, integrate them through the REST API or SDKs, and then sell licenses directly through the built-in PermitCore Store without paying PermitCore a commission on those sales. It supports desktop applications, APIs, developer tools, plugins, and other paid software, with online, offline, floating, subscription, metered, and perpetual licensing. The permanent free plan helps developers get started, while larger teams can grow into reseller management, self-hosting, and custom roles.
PermitCore.dev's answer
PermitCore started from a problem we kept running into while building our own software. Adding licensing looked simple at first, but it quickly became another product to maintain: secure key storage, validation APIs, device limits, offline use, subscriptions, customer access, payments, and support all needed their own infrastructure. We built PermitCore so developers could handle that complete journey in one place: create and manage licenses, implement them through an API or SDK, and sell them directly through a built-in Store with no commission taken by PermitCore. What began as an internal solution became a developer platform designed to let other teams focus on the software they actually want to build.
PermitCore.dev's answer
PermitCore is built on .NET 10. The backend uses ASP.NET Core, Entity Framework Core, and PostgreSQL, while the administration panel and public website use Blazor WebAssembly. Valkey handles caching and distributed coordination, and the platform is deployed with Docker and Nginx. Stripe powers subscription and Store payment automation. For licensing security, PermitCore uses established cryptographic primitives including AES-256-GCM for browser-side encryption, HMAC-SHA256 for validation, and Argon2/PBKDF2 where appropriate for key derivation and credential protection. Client SDKs are available for .NET, Node.js, Python, Java, C++, and PHP.
PermitCore.dev's answer
PermitCore is an early-stage startup, and we do not publish customer names without their explicit permission. Our current users include indie developers, SaaS founders, agencies, and software vendors using PermitCore to create licenses, integrate licensing into their products, and sell licenses through their own built-in Store.
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I live for dark mode. Anyone who’s worked with me knows how much I reject working in light mode. Seriously, I don’t know how you light-moders stay relaxed with so much brightness. That said, when it comes to browsing...
Using an on-demand dark styles theme generator, this eye-care extensions for google chrome turns on night mode for web pages. Bright color are turned into high contrast, easy-to-read hues at night thanks to Dark Reader.
Dark Reader also provides you with other controls that let you tweak your display however you want. They allow you to change any website’s brightness, contrast, font, and other display elements. You can also store the...
Recommendations tracked on public social media and blogs since March 2021.


Tracking PermitCore.dev since Sep 2026.
Dark Reader is the most popular approach. It transforms any site's colors to a dark scheme using inversion, contrast adjustments, and sepia filters. - Source: dev.to / 5 days ago
Just a heads up, you can have dark mode on every website on iOS Safari with Dark Reader: https://darkreader.org/. - Source: Hacker News / about 1 month ago
Firefox desktop and mobile let you install addons like https://darkreader.org/ which work great. - Source: Hacker News / about 1 month ago
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