Software Alternatives, Accelerators & Startups

Night Eye VS ContextForge.dev

Compare Night Eye VS ContextForge.dev and see what are their differences

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Night Eye logo Night Eye

Night Eye is a browser extension that enables dark mode on any website you visit. It does not ruin your browsing experience by simply inverting images.

ContextForge.dev logo ContextForge.dev

Stop re-explaining your project to Claude every session. ContextForge adds persistent memory to Claude Code, Cursor, and Copilot via MCP. Free tier, 3-minute setup.
  • Night Eye Landing page
    Landing page //
    2023-05-05
  • ContextForge.dev Space
    Space //
    2026-07-08
  • ContextForge.dev Home
    Home //
    2026-07-08

ContextForge is persistent, searchable memory for AI coding agents โ€” built on the Model Context Protocol (MCP).

Your AI assistant forgets everything when the session ends. ContextForge fixes that: save architectural decisions, naming conventions, and debugging context once, and any MCP client recalls it later with semantic search โ€” across sessions and across projects.

Works with: Claude Code, Claude Desktop, Cursor, GitHub Copilot, ChatGPT, and Windsurf.

Night Eye

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

ContextForge.dev

$ Details
freemium $9.0 / Monthly (Pro โ€” 15k queries/mo, 5 collaborators)
Platforms
SaaS Web Mac Windows Linux
Release Date
2026 July
Startup details
Country
United States
State
Texas
City
Tomball
Founder(s)
Alfredo Izquierdo

Night Eye features and specs

  • Improved Readability
    Night Eye enhances the readability of web content by converting bright backgrounds to darker colors, reducing eye strain during nighttime or low-light conditions.
  • Customizable Settings
    Users can customize the color schemes and intensity of the dark mode, allowing for a personalized browsing experience that suits different preferences and needs.
  • Wide Browser Support
    Night Eye is compatible with a variety of web browsers, including Chrome, Firefox, Edge, and Safari, making it accessible to a broad user base.
  • Automatic Scheduling
    The extension can automatically switch between dark and light modes based on user-defined schedules or local sunset/sunrise times, providing convenience and flexibility.
  • Improved Battery Life
    On devices with OLED or AMOLED screens, using Night Eye can help extend battery life by reducing screen brightness and using darker colors.

Possible disadvantages of Night Eye

  • Occasional Incompatibility
    Some websites may not render correctly when Night Eye is applied, potentially causing layout issues or missing elements on certain pages.
  • Subscription Model
    While Night Eye offers a free version, some advanced features require a paid subscription, which might deter users who are looking for a completely free solution.
  • Performance Impact
    Running Night Eye can slightly impact browser performance due to the additional processing required to convert page colors, especially on older or less powerful devices.
  • Limited Offline Support
    Certain web applications and offline content may not display correctly with Night Eye, limiting its functionality in environments without internet access.
  • User Interface Limitations
    Some web applications and user interfaces have fixed color schemes that Night Eye cannot alter, reducing its effectiveness on those specific platforms.

ContextForge.dev features and specs

  • Semantic Search
    Vector search (pgvector) โ€” recall by meaning, not keywords
  • Git Integration
    Auto-ingests commits and PRs as searchable knowledge
  • MCP-Native
    Works with Claude Code, Cursor, Copilot, ChatGPT, Windsurf
  • Task Tracking
    Work items your agent can read, create, and update
  • Snapshots
    Version and restore your entire knowledge base
  • Team Sharing
    Shared spaces and memory across your team

Analysis of Night Eye

Overall verdict

  • Overall, Night Eye is considered a good tool for users looking to implement a dark mode across various websites consistently. It effectively transforms bright web pages into more eye-friendly formats, and its consistent updates and support make it a reliable choice.

Why this product is good

  • Night Eye is often praised for its ability to reduce eye strain by providing a dark mode for websites that do not natively support it. It is particularly beneficial for users who spend long hours in front of screens, as it helps to minimize the harshness of bright screens, especially in low-light environments. Additionally, Night Eye offers customization options like brightness, contrast, and blue light filtering, which can further enhance user comfort.

Recommended for

    Night Eye is recommended for individuals who frequently browse the internet at night or in dark environments, individuals who prefer dark modes for aesthetic reasons, and those who experience eye strain from prolonged exposure to bright screens. It's also a great option for users who work late hours and want to reduce the impact of screens on their sleep cycle.

Night Eye videos

Night eye original vs fake ?

More videos:

  • Review - fake night eye led | fake vs original led light | Born Creator
  • Demo - Night Eye - Dark mode on any website

ContextForge.dev videos

How to Make Claude Run Automated Workflows (ContextForge Skills Tutorial)

More videos:

  • Tutorial - Schedule AI Prompts on a Cron with ContextForge Routines
  • Tutorial - Your AI Assistant Forgets Everything โ€” Here's the Fix MCP Memory

Category Popularity

0-100% (relative to Night Eye and ContextForge.dev)
Dark Mode
100 100%
0% 0
AI Tools
0 0%
100% 100
Browser Extensions
100 100%
0% 0
Developer Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Night Eye and ContextForge.dev.

What makes your product unique?

ContextForge.dev's answer:

ContextForge is memory that lives at the MCP layer, so it works across every AI coding agent at once โ€” Claude Code, Cursor, GitHub Copilot, ChatGPT, and Windsurf โ€” not just one. Save a decision once and any client recalls it later with semantic search. It goes beyond a note store: automatic git sync turns your commits and PRs into searchable knowledge, plus task tracking, snapshots, and team sharing โ€” all through a single MCP server you add with one command.

Why should a person choose your product over its competitors?

ContextForge.dev's answer:

Most memory tools are tied to a single agent or are just a key-value store. ContextForge is MCP-native, so it's portable across all your AI tools; it adds git sync so your codebase history becomes searchable context automatically; and it includes team features (shared spaces, collaborators) that solo-memory tools lack. Setup is one command, there's a genuine free-forever tier with no credit card, and paid plans start at just $9/month.

How would you describe the primary audience of your product?

ContextForge.dev's answer:

Software developers and engineering teams who use AI coding assistants โ€” Claude Code, Cursor, GitHub Copilot, ChatGPT, Windsurf โ€” and are tired of re-explaining their project, architecture, and conventions every session. It fits solo developers working across multiple projects as well as small teams that need shared, persistent context.

What's the story behind your product?

ContextForge.dev's answer:

ContextForge was born from a simple frustration: AI coding agents forget everything the moment a session ends. Every new conversation meant re-explaining the same architecture, naming conventions, and past decisions. ContextForge was built to give AI agents a permanent, searchable memory through the Model Context Protocol โ€” so knowledge is captured once and reused forever, across sessions and projects. It even dogfoods its own memory to help build itself.

Which are the primary technologies used for building your product?

ContextForge.dev's answer:

Next.js 16 (App Router), React and Tailwind CSS for the dashboard, hosted on Vercel. Supabase (PostgreSQL) with pgvector powers the semantic vector search, and Deno edge functions serve the API. Embeddings use OpenAI text-embedding-3-small. The MCP client is a Node.js package (contextforge-mcp) on npm, implementing the Model Context Protocol.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Night Eye and ContextForge.dev

Night Eye Reviews

7 Best Dark Mode Extensions For Chrome
Change the settings for each webpage to dark or light mode as desired. Night Eye can help you take care of your eyes and prevent eye strain.
Source: thedroidguy.com
Top 8 Dark Mode Extensions for Chrome Browser
Night Eye is a Google Chrome browser extension that enables night mode on any website using its new algorithm that analyses and converts all colors without inverting them. Cool, isnโ€™t it? The Night Eye extension protects your eyes strain, and the best part is that not only it works on Chrome but also supports Mozilla Firefox, Microsoft Edge, Safari, Opera, Yandex, UC,...
The 10 best dark mode extensions for Google Chrome in 2022
Night Eye takes a single-off approach to each web page depending upon its original colors. It uses classifiers to estimate which form of dark mode would be able to provide a smooth and consistent display. This also eliminates any bright spots or flashes because of simple page inversions. Besides, if it fluctuates in performance, you are provided with an internal chat system...
Source: chromeready.com

ContextForge.dev Reviews

We have no reviews of ContextForge.dev yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Night Eye seems to be more popular. It has been mentiond 9 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Night Eye mentions (9)

  • Best Dark Mode Safari Extension for iOS?
    Https://nighteye.app - works great for me. I rarely find a website, that's not properly converted. If I do - the team fixes it with their regular updates. Source: about 3 years ago
  • What is your favorite dark mode extension for Safari?
    Https://nighteye.app - works great! Source: about 3 years ago
  • The Supersecret 10 Discs at a Time Plan! ;)
    By the way, try Night Eye if you don't like glaring white backgrounds. Source: about 3 years ago
  • IT Pro Tuesday #249 - NAS Tool, Linux News, PowerShell Wargames & More
    Night Eye is a tool that can enable dark mode on any website. Analyzes the colors on each page and converts them intelligently to provide a smooth and consistent dark mode, with no bright spots or flashes. Our thanks for this suggestion go to Wdrussell1. Source: about 3 years ago
  • Best Windows screensaver for an OLED
    Things I've done: - 5 minute screen off timeout. - Auto-hide taskbar. - Dark wallpaper, dark theme. - Night mode browser extension. - LGTVCompanion to handle the automatic on/off without the remote. Source: over 3 years ago
View more

ContextForge.dev mentions (0)

We have not tracked any mentions of ContextForge.dev yet. Tracking of ContextForge.dev recommendations started around Jul 2026.

What are some alternatives?

When comparing Night Eye and ContextForge.dev, you can also consider the following products

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

Agentmemory - Persistent memory for Claude Code, Codex & coding agents

Midnight Lizard - Accessible color schemes for all websites

OpenMemory MCP - Your private, local memory layer for all AI tools

Dark Mode - A global dark theme for the web

Dark Night Mode - It is a universal night mode for the entire Internet.