Growth · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Content Blocks Web Components Design System launched in 2022; newer entries below may have overtaken it.

1. 1
   Contentacle▲114

   A simple new approach to content planning

   2015 · its alternatives →

2. 2
   Pesticide▲65

   Faster CSS layout debugging

   2014 · its alternatives →

3. 3
   Blocks by Cosmic▲101

   Data infused components for building websites and apps

   2024 · blocks.cosmicjs.com · its alternatives →

4. 4
   Gridset▲75

   Web Layout Evolved.

   2014 · monotype.com · its alternatives →

5. 5
   Designeer▲150

   Bringing the best of the internet together

   Sep 2026 · designeer.xyz · its alternatives →

6. 6
   Cold Turkey▲85

   Temporarily block unproductive sites while working

   2015 · getcoldturkey.com · its alternatives →

7. 7
   Custom Elements▲119

   A web components gallery for modern web apps

   2014 · its alternatives →

8. 8
   Blocks▲85

   A minimalist browser-based game.

   2016 · blocks.ovh · its alternatives →

9. 9
   CSS Triggers▲80

   A game of layout, paint and composite

   2014 · csstriggers.com · its alternatives →

10. 10
    Crumble▲75

    Prevent sites from tracking you across the web

    2015 · avg.com · its alternatives →

11. 11
    Hawkee▲73

    A writing platform for web developers

    2014 · hawkee.com · its alternatives →

12. 12
    Zurf ▲79

    Leave “Sticky Notes” On Websites.

    2014 · zurfapp.com · its alternatives →

13. 13
    Content Strategy for the Web▲57

    Better content means better business

    2015 · amazon.com · its alternatives →

14. 14
    Paperpile▲66

    No-fuss reference management for the web

    2014 · paperpile.com · its alternatives →

15. 15
    skiper/ui▲23

    Components crafted for modern websites

    2025 · skiper-ui.com · its alternatives →

16. 16
    Current State of Web Design▲5

    2018 · fczbkk.com · its alternatives →

17. 17
    Pancake▲17

    Make sites static.

    2015 · its alternatives →

18. 18TM
    The missing filesystem for the web▲8

    2018 · historysearch.net · its alternatives →

19. 19CW
    Coding WebIDE▲5

    2015 · coding.net · its alternatives →

20. 20TW
    Turn websites into structured APIs▲7

    2015 · kimonolabs.com · its alternatives →

21. 21
    Hosted Preview of the Blockstack Browser▲6

    2017 · github.com · its alternatives →

22. 22SA
    Sitestencil, a new way of building websites with flexbox and gutters▲9

    2016 · sitestencil.com · its alternatives →

23. 23CT
    Caasy – the glue between web developers and creative content creators▲6

    2020 · caasy.io · its alternatives →

24. 24
    Google Blocky▲7

    The web-based visual programming editor.

    2015 · docs.blockly.com · its alternatives →

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 →