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Top 21 Contrast Open-Source Projects
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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CCAe
The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.
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SAPC-APCA
APCA (Accessible Perceptual Contrast Algorithm) is a new method for predicting contrast for use in emerging web standards (WCAG 3) for determining readability contrast. APCA is derived form the SAPC (S-LUV Advanced Predictive Color) which is an accessibility-oriented color appearance model designed for self-illuminated displays.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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gnome-gamma-tool
A command-line tool that lets you change gamma in GNOME and Cinnamon (with Wayland). You can also adjust contrast and brightness. It works by creating a color profile with the VCGT table, so that changes are persistent and don't interfere with other settings like night light.
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cdbreact
Contrast Design Bootstrap : Elegant UI Kit and reusable components for building mobile-first, responsive websites and web apps
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Contrast-Bootstrap-Angular
Bootstrap Angular Elegant UI Kit and reusable components for building mobile-first, responsive websites and web apps.
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react-profile
React Profile Editor, crop, upload, apply filters and adjust colors for your avatar image. Optimize the image size for your application
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Project mention: Seeking advice on monetizing an open-source Golang-based video transcoding project developed during university | /r/golang | 2023-06-04There are a number of projects using manipulation libraries like https://github.com/disintegration/imaging which is already MIT licensed, and then there are various transcoders which I am unfamiliar with, but you will want to consider if you add enough value to make use of those unimportant to the decision to pay.
It’s done in a similar way on macOS: a dylib is added to the bundle and an LC_LOAD command is added to the app binary. The dylib is the first thing that runs because of using the constructor attribute, like this: https://notes.alinpanaitiu.com/Injecting%20a%20DYLIB%20into%...
The nice thing is that a signed app will refuse to load a dylib that does not have the same signature. So crackers will be forced to change the whole app signature which can be easily detected in app code.
I have that kind of protection in Lunar (https://lunar.fyi/) and Clop (https://lowtechguys.com/clop) and it seems to be good enough as they have no recent cracks.
Prod80's shader pack has few good solutions. Just to name a few: Color Balance, Shadows_Midtones_Highlights, Color Gamut, Correct Color or Correct Contrast.
I purchased a mint condition T490 recently but I found the display to be inferior compared to the touchscreen of my T460. Both have 45% NTSC coverage but the T460 is pretty good in my opinion while I thought the T490 is too bright, almost washed out (it came with the standard FHD IPS AUO panel). Then I realized that it's actually the gamma that is too much for my liking and this is something that you can control from software. So I set it to 90% with this tool and voilá the display now has more contrast and looks much better to me. Difference is pretty big actually, it went from I want to replace it to it's perfectly fine in a blink of an eye. Absolutely recommended!
I don't know what you mean by color management - is it the calibration of the display with xrite/argyll?
For ICC profiles colormgr can help: https://wiki.archlinux.org/title/ICC_profiles#Wayland
If you just need basic brightness, contrast and gamma, wl-gammactl should do that: https://github.com/mischw/wl-gammactl
BTW Hyprland is not required, it's just the most practical way to have shortcuts key mappings in Wayland
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Contrast related posts
- Tune your low quality display by reducing gamma
- Dark mode for browsers
- Desperately need to adjust saturation
- How to improve my design?
- Setting screen gamma under Gnome Wayland?
- The “dark yellow problem” in design system color palettes
- Adjust Gamma in Wayland
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A note from our sponsor - InfluxDB
www.influxdata.com | 25 Apr 2024
Index
What are some of the best open-source Contrast projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | imgaug | 14,140 |
| 2 | imaging | 5,070 |
| 3 | Lunar | 4,323 |
| 4 | leonardo | 1,854 |
| 5 | Midnight-Lizard | 615 |
| 6 | CCAe | 464 |
| 7 | SAPC-APCA | 398 |
| 8 | huetone | 286 |
| 9 | FotoKilof | 239 |
| 10 | processing-imageprocessing | 164 |
| 11 | apca-w3 | 140 |
| 12 | prod80-ReShade-Repository | 132 |
| 13 | canvas-plus | 109 |
| 14 | gnome-gamma-tool | 82 |
| 15 | cdbreact | 50 |
| 16 | wl-gammactl | 42 |
| 17 | danneskjold-theme | 36 |
| 18 | Contrast-Bootstrap-Angular | 8 |
| 19 | react-profile | 2 |
| 20 | DarkGMaps | 2 |
| 21 | rainbow | 1 |
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