
Next.js
React
Tailwind CSS
Vue.js
Svelte
esbuild
Webpack
Next Generation Frontend Tooling

AgentGatePay
x402
Real-world tasks your agent can't do alone.

Which is more popular?
Based on our record, Vite seems to be a lot more popular than Underscore Done. While we know about 490 links to Vite, we've tracked only 1 mention of Underscore Done.
Website, pricing, platforms and company facts side by side.
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| Website | vite.dev | underscoredone.com |
| Pricing | ||
| Company | Startup from China | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Vite yet.
Underscore Done (_done) is a suite of pay-per-call utility APIs built for AI agents. No API keys, no subscriptions - agents pay per request with USDC via the x402 protocol
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
Vite is recommended for developers building modern web applications that require fast iterations, such as those using frameworks like Vue.js, React, and Svelte. It is particularly beneficial for projects that can leverage ES modules and those that demand quick development feedback and efficient production builds.
No analysis of Underscore Done yet.
Walkthroughs and reviews on video.
Premium Ramen? Vite Ramen Review
More videos
No Underscore Done videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Vite and Underscore Done.
Underscore Done's answer:
We provide data and actions that AI cannot achieve.
Also we don't require accounts, registration, api keys. And we charge per usage and never charge monthly subscriptions.
Underscore Done's answer:
Ai Agents that work on behalf of people.
Share your experience with using Vite and Underscore Done. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Energizing the dev process, Vite is a next-gen front-end build tool that harnesses native ES module imports during development. It stitches together the best practices from the get-go and redefines ‘swift’ in your...
So let’s sneak this last one in. Not strictly speaking purely an SSG, but tooling for a similar purpose, Vite is another open source project from the brain of Evan You (along with a healthy set of hundreds of...
We have no reviews of Underscore Done yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Build: the application builder (esbuild and Vite) is the default. Moving an older app off the webpack builder usually cuts build times a lot. Ng update offers the migration. - Source: dev.to / about 14 hours ago
Gemma, WebLLM and MLC, and Vite are the foundations credited here. Gemma's weights remain subject to its terms; open weights do not mean unrestricted licensing. - Source: dev.to / 6 days ago
Sources for the numbers above are in the VoidZero announcement on the Cloudflare blog, and the tools themselves live at Vite and Oxc. - Source: dev.to / 29 days ago
_done is a catalog of small, pay-per-call utility APIs aimed at AI agents: things like DNS and WHOIS lookups, screenshots, OCR, hashing, QR codes, and SEO extraction. Every call costs one cent in USDC over x402. There's no account and no... - Source: dev.to / about 1 month ago
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