
CodeSandbox
replit
CodePen
Glitch
JSFiddle
GitHub Codespaces
vscode.dev
Online VS Code Editor for Angular and React

Seating Hero
SeatPlanning
Table-plan.com
PerfectTablePlan
Please Find Your Seat
Seat Chart App
tableplan.io
Create wedding seating charts and event floor plans with our drag-and-drop seating plan maker. Manage guests, design layouts, and export professional charts.

Which is more popular?
Based on our record, StackBlitz seems to be more popular. It has been mentioned 112 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | stackblitz.com | seatplan.io |
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What each product offers, as listed by its team.


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


No analysis of StackBlitz yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
StackBlitz - Online Code Editor For Angular and React - Introduction
More videos
Seatplan.io - True Drag and Drop!
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing StackBlitz and SeatPlan.io.
SeatPlan.io's answer:
Real-time collaboration paired with a clean, intuitive interface. Multiple people can work on the same seating chart simultaneously - no more emailing spreadsheets back and forth or overwriting each other's changes. No clutter, no learning curve.
SeatPlan.io's answer:
It's built for how people actually plan events. Clean UI, drag-and-drop simplicity, real-time sync across your team, and pricing that doesn't punish you for having a large guest list - and their interfaces look like they were designed by committee in 2012.
SeatPlan.io's answer:
Frustration. The founder was planning his own wedding and couldn't find a seating tool that wasn't clunky, overpriced, or stuck in 2010. So he built one.
SeatPlan.io's answer:
Anyone organising a seated event - couples planning weddings, hotel event coordinators, corporate event planners, venue managers. The Event Manager tier specifically targets professionals who run multiple events.
SeatPlan.io's answer:
React Canvas and Yz Websockets!
Share your experience with using StackBlitz and SeatPlan.io. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


All applications created on StackBlitz also get deployed automatically on their servers! So, this Angular toy app I just created is hosted automatically on https://angular-yvyi2j.stackblitz.io/. Most likely, the URL...
I've started using this as my main IDE for new projects when I'm trying things out. If it keeps getting better at the rate it has been, it'll be even better than coding locally.
StackBlitz claims to allow you to code the future in your browser. And after trying it, I’m confident you’ll agree that this web application is extremely useful for coders.
We have no reviews of SeatPlan.io yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Managing reactive state and dependent computations in JavaScript can get complex, especially when combining asynchronous and synchronous data. RS-X is a library that allows you to bind expressions to plain objects and makes the parts of... - Source: Hacker News / 9 months ago
I like htmx, LiveView, React and Solid. They are great at different points, so I try to combine them in Solv (Stateless Offline-capable LiveView) and write a prototype to show the benefits. Solv's main idea is that stateless servers keep... - Source: Hacker News / 12 months ago
I like htmx, LiveView, React and Solid. They are great at different points, and this is a prototype trying to combine them. Solv's main idea is that stateless servers keep client's state in a volatile cache. It enables server components... - Source: Hacker News / 12 months ago
Tracking SeatPlan.io since Jan 2026.
When comparing StackBlitz and SeatPlan.io, you can also consider the following products.


Create seating charts easily. Seating Hero helps you organize tables, assign guests with drag-and-drop, and export your seating plan stress-free.
Compare Seating Hero to StackBlitz or SeatPlan.io:

Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
Compare replit to StackBlitz or SeatPlan.io:

Browser-based seating chart maker for weddings, events and classrooms. Drag and drop tables, seat your guests, collect RSVPs, and export a print-ready PDF or Excel. Free tier needs no account; a $29 Event Pass covers a single event.
Compare SeatPlanning to StackBlitz or SeatPlan.io:


Drag guests onto tables, share the seating chart with a QR code and print place cards. Runs in your browser. Free for up to 30 guests.
Compare Table-plan.com to StackBlitz or SeatPlan.io: