Dev tools · alternatives · 2026

24 alternatives to Onyx & Nebula UI Kits

Premium Next.js UI kits for Web3 & FinTech.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Nebular 4▲143
UI kit & Design System for web with light/dark mode support
2019 · github.com · its alternatives →
2
Coming Soon Kit▲360
50+ coming soon pages built with Tailwind CSS
2022 · its alternatives →
3
Nebula▲84
A fully featured particle system designer for the web
2020 · three-nebula.org · its alternatives →
4
SaaS Blocks for Tailwind▲371
Tailwind-based UI kit to make your next SaaS website
2021 · saasblocks.app · its alternatives →
5
Tailwind UI Templates▲444
Beautiful Next.js templates built by the Tailwind CSS team.
2022 · tailwindcss.com · its alternatives →
6
Lexington Themes▲235
Free and premium Astro & Tailwind CSS themes and UI Kits
2023 · lexingtonthemes.com · its alternatives →
7
BoilerBay▲279
Launch your dream project 10x faster
2024 · boilerbay.dev · its alternatives →
8
Hubble Tailwind CSS▲136
A modern design blocks build with NextJS & Tailwind CSS
2024 · its alternatives →
9
Material Tailwind Kit React▲151
Free Tailwind CSS & React UI Kit
2021 · creative-tim.com · its alternatives →
10
Tailwind UI Kit▲186
600+ components, 30 templates, React, Angular, & Vue support
2021 · bryanferg.gumroad.com · its alternatives →
11
The SaaS factory▲173
Boost your SaaS development with ready-to-use starter kits
2023 · thesaasfactory.dev · its alternatives →
12
Razor UI▲114
A cutting edge UI kit for Tailwind CSS
2021 · razorui.com · its alternatives →
13
TheDevStarter▲133
Next.js and Django SaaS Boilerplate
2024 · thedevstarter.com · its alternatives →
14
thefrontkit▲127
Pick a business app. Brand it. Launch this weekend.
Dec 2025 · thefrontkit.com · its alternatives →
15
Hubble: SaaS Landing Page UI Kit▲97
An alternative UI kit that can quickly build websites SaaS
2023 · its alternatives →
16
Hackerplates▲82
The ultimate Next.js kit to hack your ideas into apps
2023 · its alternatives →
17
Nebula▲85
Invest in music you love and earn royalty payouts
2022 · nebu.la · its alternatives →
18NC
Nebula - Cross-Platform Electron Apps and WebSockets▲10
2020 · mimix.io · its alternatives →
19
Indie Kit▲58
I wanted to build simple apps to launch over the weekend. I was so frustrated implementing billing, stripe, auth, quota management, etc. I just gave up. So I made Indie Kit Login users, process payments, send emails at lightspeed. Spend your time building your startup, not integrating APIs. Indie Kit provides you with the boilerplate code you need to launch, FASTER THAN EVER.
2025 · indiekit.pro · its alternatives →
20
Sabo▲30
The trendiest Next.js 16 SaaS starter kits for your project.
Nov 2025 · getsabo.com · its alternatives →
21
Obsidian UI▲2
Premium SaaS Boilerplate for Astro & Tailwind CSS
Apr 2026 · obsidian-ui.vercel.app · its alternatives →
22
an AI copilot for Next.js developers▲13
Hey HN! I'm Andrew, one of the creators of Glass, a copilot for Next.js and React developers. Glass appears as a chat bar on your locally running Next.js server, and you can tell it to make changes like "build a dashboard" or "add a login button". Glass makes the changes to your sourcecode in real-time. Our goal with Glass is to automate away the easy but slow parts of frontend development, like locating the right file to edit, writing tailwind by trial-and-error, and copy-pasting boilerplate from Claude and other tools. We want to let you do all the tedious work entirely from your browser.…
2024 · useglass.ai · its alternatives →
23
Create UI - Design System Pre-Sale v0.5▲15
World's largest design & code ecosystem.
Jun 2026 · createui.co · its alternatives →
24
DP's Templates▲13
Modern Next.js & Motion Templates and UI Components
2025 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →