shouldiuse.io

VERDICT

Should I use Mantine?

A fully featured React components library with 120+ customizable components, hooks, and utilities. Build accessible web applications faster. - mantine.dev

Depends. Use it if your team builds React apps and likes its look — breadth and developer experience are real, and it is free. Skip it for non-React stacks, strict CSP requirements, or if you need vendor support and SLAs.

Confidence

Medium. Based on 20+ public sources; some review snippets were truncated.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualitySponsor-funded OSS, no vendor SLA
  • Security posture

Pricing

Free

Open Source (MIT)

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes

Best for

  • React web app teams
  • Indie devs wanting free polished UI
  • Design-to-code teams (strong Figma kit)
  • Dashboards and admin panels

Not for

  • Non-React (Vue, Svelte, Angular) projects
  • Teams that hate opinionated styling
  • Apps needing strict CSP out of the box
  • Enterprises wanting vendor SLAs and paid support

Gotchas - check before you buy

high

Old @mantine/rte rich-text package had severe vulnerabilities, then was deprecated — audit ecosystem packages before adopting

medium

No paid tier: upkeep depends on sponsors; support is community-only via GitHub

medium

CSP violations in some components; budget time for nonce workarounds

medium

Popular third-party add-on mantine-datatable had a supply-chain scare (mitigated, no malicious versions shipped)

Pros and cons

Pros

  • 120+ components, hooks and utilities, free under MIT
  • Large community: 30,000+ stars, 5M+ monthly downloads, 500+ contributors
  • Exceptional Figma support for design handoff
  • Developers report more enjoyable DX than Material UI
  • Batteries included — even pagination and forms covered

Cons

  • Highly opinionated look; wrong taste means painful migration
  • Single opinionated owner steers project direction
  • Some components violate Content-Security-Policy; workarounds needed
  • Sponsor-funded open source — no vendor, no support guarantee
  • Deprecated @mantine/rte package carried severe vulnerabilities

Sources & method

Analyzed 9/22/2026 - 12 sources - Core @mantine/core shows no known CVEs on Snyk; deprecated @mantine/rte had severe vulnerabilities and open CSP issues exist.

official x3review x5security x3news x1
  • Severe vulnerabilities in @mantine/rte, The Quill-based rich text editor package had severe vulnerabilities and was later deprecated in v6.
  • CSP violations in some components, Injected style tags break Content-Security-Policy; getStyleNonce helps but issues remain open.

Key stats

  • Value for money: 5/5

    Rating

  • Free

    Starting price

  • 12

    Sources

  • Analyzed

  • Value for money: 5/5. Free MIT license, 120+ components
  • Ease of use: 4/5. Developers report DX beats MUI
  • Feature depth: 5/5. Components, hooks, pagination, dark theme
  • Support quality. Sponsor-funded OSS, no vendor SLA
  • Security posture: 3/5. Clean core; deprecated RTE had vulnerabilities
  • 30,000+ GitHub stars 500+ contributors
  • ~1.2M Weekly npm downloads @mantine/core, per Socket
  • 120+ Components plus hooks and utilities
  • 2021 Founded Unfunded, community-run

Pricing

Open Source (MIT)

Free

  • All 120+ components, hooks and utilities
  • Community support via GitHub
  • Development funded by sponsors

Security

Core @mantine/core shows no known CVEs on Snyk; deprecated @mantine/rte had severe vulnerabilities and open CSP issues exist.

  • Severe vulnerabilities in @mantine/rteThe Quill-based rich text editor package had severe vulnerabilities and was later deprecated in v6.⁸
  • CSP violations in some componentsInjected style tags break Content-Security-Policy; getStyleNonce helps but issues remain open.⁹

What users say

Developers praise Mantine's breadth and DX over Material UI while criticizing its opinionated style and maintainer-driven direction.

“In my personal opinion, Mantine is much more enjoyable to use.”
Reddit, r/reactjs
“Because it's highly opinionated.”
Reddit, r/reactjs
“That said, I've been happily using Mantine.”
Reddit, r/reactjs
Full analysis

Based on 20+ public sources; some review snippets were truncated.

Free, batteries-included React UI kit: superb if you're on React and like the look, wrong for everyone else.

Methodology

Based on 20+ public sources; some review snippets were truncated.

Sources

  1. Mantine official sitemantine.dev
    official
  2. Mantine GitHub repositorygithub.com
    official
  3. Mantine Reviews (2025) | Product Huntproducthunt.com
    review
  4. Why I Chose Mantine as my React UI Library - DEV Communitydev.to
    review
  5. Is the DX with Mantine better than Material UI? - Redditreddit.com
    review
  6. Why don't more people use Mantine? - Redditreddit.com
    review
  7. Mantine, is that great? - Redditreddit.com
    review
  8. The rich text editor has some severe vulnerabilities - GitHub Issuegithub.com
    security
  9. CSP settings violated in some Mantine components - GitHub Issuegithub.com
    security
  10. @mantine/core | Snyksnyk.io
    security
  11. mantine-datatable compromised – owner account suspended | Hacker Newsnews.ycombinator.com
    news
  12. Mantine - 2025 Company Profile & Competitors - Tracxntracxn.com
    official

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