
Ray.so
Snappify
Karbonized
Codeimg.io
DevDocs
regular expressions 101
Excalidraw
Create and share beautiful images of your source code.

TestDino
Testomatio
Testinel.dev
Cypress Cloud
Nightwatch.js
BrowserStack
Testsigma
Alternative Cypress Dashboard - record, debug and analyze your cypress tests for less.

Which is more popular?
Based on our record, Carbon seems to be a lot more popular than Currents. While we know about 175 links to Carbon, we've tracked only 3 mentions of Currents.
Website, pricing, platforms and company facts side by side.
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| Website | carbon.now.sh | currents.dev |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Adidas YEEZY 350 V2 Carbon REVIEW & GIVEAWAY
More videos
Tame Impala - Currents ALBUM REVIEW
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Carbon and Currents. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Carbon and Ray.so overlap in purpose but have different strengths. Carbon gives you more control over fonts and padding — better for documentation screenshots where precise readability matters more than visual flair. When I'm writing a... - Source: dev.to / 6 months ago
Then I tried the free classics - Ray.so and Carbon.now.sh. - Source: dev.to / 7 months ago
Similar to Ray.so, but with more customization for code snippets. 🔗 https://carbon.now.sh. - Source: dev.to / about 1 year ago
Cypress offers features like test parallelization and analytics that help teams quicken their testing process. While initially expensive, it now has a free tier with limitations on the number of parallel tests you can run. To overcome... - Source: dev.to / about 2 years ago
Currents.dev has 12 pricing levels, ranging from $40/mo to $1170/mo, until you hit the "contact us" phase: https://currents.dev/#pricing. - Source: Hacker News / about 3 years ago
Neat work and congrats on the launch! Speaking of Cypress Dashboard drop-in replacement: https://currents.dev is a must-be-mentioned tool! As well as the open source and free https://sorry-cypress.dev Sorry for the shameless plug :) We... - Source: Hacker News / about 4 years ago
When comparing Carbon and Currents, you can also consider the following products.


Cloud-based companion web app for Playwright featuring an agent-writable MCP server. Developers use Claude Code or Cursor to query CI runs, analyze flaky tests, compare runs, and manage test suites using natural language.
Compare TestDino to Carbon or Currents:

snappify is a great tool to create and adjust beautiful code snippets easily.
Compare Snappify to Carbon or Currents:

Testomat.io — Test Management System for automated tests. A powerful solution to keep and sync your automated and manual tests in one place, provides to make testing activities completely visible and transparent for all teammates Dev, PM, BA
Compare Testomatio to Carbon or Currents:

Awesome Image Generator for Code Snippets and Mockups
Compare Karbonized to Carbon or Currents:

Analyze Selenium and Playwright test runs, logs, and recurring failures so your team can find root causes and ship stable software faster.
Compare Testinel.dev to Carbon or Currents: