
Grabient
CoolHue
CSSGradient.io
Gradients for Sketch
Mesh Gradients by ls.graphics
Gradient Hunt
Coolors.co
Curated collection of 180 free fresh background gradients 🚀

Devin by Cognition
GitHub Copilot
Cursor
Codex by OpenAI
Jules
Claude Code
Ara.so
A background coding agent for your backlog. Assign a Linear issue, label a GitHub issue or mention it in a Slack thread; it writes the change in an isolated sandbox, runs your tests and opens a pull request. Free: 1 task at a time, plus 1 queued.

Which is more popular?
Based on our record, Web Gradients seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | webgradients.com | sinatra.dev |
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In their own words, as submitted to SaaSHub.


No description of Web Gradients yet.
Sinatra is a background coding agent for teams on Linear, GitHub and Slack. Assign a Linear issue to Sinatra, add the sinatraai label to a GitHub issue, or mention @Sinatra in a Slack thread, and it works the request in an isolated cloud sandbox: it reads the code, writes the change, runs your...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Web Gradients is recommended for web designers, developers, and digital artists who are seeking high-quality gradient backgrounds to elevate the visual design of their websites and applications. It's particularly beneficial for those who want to save time on design work while still achieving professional-looking results.
No analysis of Sinatra.dev yet.
Walkthroughs and reviews on video.
No Web Gradients videos yet. You could help us improve this page by suggesting one.
Sinatra demo: GitHub issue to pull request, end to end (22 seconds)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Web Gradients and Sinatra.dev.
Sinatra.dev's answer:
Small engineering teams and solo founders with a backlog of well specified tickets they never get to: reproducible bugs, small features with acceptance criteria, the work that is clear enough to hand off but keeps getting pushed behind bigger things. Teams already working out of Linear, GitHub Issues or Slack who don't want another tool to learn, and who would rather run agent work on the Claude or ChatGPT subscription they already have than open a new metered account somewhere else.
Sinatra.dev's answer:
I built a pet sitting marketplace with my wife. She always had features she wanted shipped and every one of them went through me, so I spent about three months building an agent she could assign tickets to instead. She writes the ticket, assigns it, and a PR comes back. She's now a big contributor to that codebase without me being in the way. I started handing it my own backlog too and eventually it turned into a product. It has been a lot harder to build than I expected, lots of edge cases, which is why it started with just Linear and GitHub issues (Slack, a CLI and an MCP server came later) and why the agent doesn't merge its own PRs, you still do that last part yourself.
Sinatra.dev's answer:
TypeScript throughout. A Fastify API for webhooks and OAuth, a Temporal worker that orchestrates each agent run, Next.js for the dashboard and the site, and Prisma on Postgres. Every task gets its own Daytona sandbox with the repository cloned in; the sandbox stops when the task goes quiet and is reused for follow-ups. Model access is bring your own: an Anthropic or OpenRouter API key, or a Claude or ChatGPT subscription connected to the workspace.
Sinatra.dev's answer:
It runs on the model subscription you already pay for. You assign a Linear issue, label a GitHub issue or mention it in Slack, the agent does the work in its own isolated sandbox and comes back with a pull request, and the model bill goes to your own Claude or ChatGPT subscription or API key. Sinatra never bills for model usage. The free plan is 1 task at a time, plus 1 queued, with no daily limit and no card. Pricing was the reason we built it in the first place, the agents we tried billed in credits you couldn't predict.
Sinatra.dev's answer:
Pricing and entry points. Plans are one flat monthly price for the whole workspace, any number of people: Pro is $20/mo for 3 tasks at a time, plus 10 queued, and inference runs on your own Claude or ChatGPT subscription or API key, so Sinatra never bills for model usage. And it works from Linear issues, GitHub issues and Slack threads, so a team whose tickets live in Linear can assign work to the agent the way they'd assign a teammate. It also reviews its own diff and posts the findings on the PR, fixes failing CI, and pushes revisions when a reviewer leaves comments. To be honest about the limits, it doesn't work from Jira, and the agent never merges its own PRs, a person does that.
Share your experience with using Web Gradients and Sinatra.dev. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


A free collection of 180 linear gradients with CSS3 code is available at WebGradients. These gradients can add depth and visual interest to your web designs. The website provides ready-to-use gradient codes, making it easy to incorporate... - Source: dev.to / over 2 years ago
Https://webgradients.com here's a website with super nice gradients and it seems just looking at some of them you can already have a vibe from them. You could just color pick them and use for certain levels. Source: over 3 years ago
Totally agree, maybe use softer gradients like those in https://webgradients.com. Source: over 4 years ago
Tracking Sinatra.dev since Sep 2026.
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