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JS Bin
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Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Hookdeck
Svix
Convoy
Zapier
Make.com
Pipedream
Event infrastructure for AI agents — ingest, route, replay.

Which is more popular?
Based on our record, JSFiddle seems to be more popular. It has been mentioned 204 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | jsfiddle.net | hooksbase.com |
| Pricing | — | |
| Company | — | 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of JSFiddle yet.
Hooksbase is an alternative to Hookdeck and Svix, built for teams whose consumer is an AI agent. Where most webhook tools are HTTP-to-HTTP, Hooksbase adds email, form, and scheduled-cron ingest, plus typed outbound delivery to AWS SQS, AWS EventBridge, GCP Pub/Sub, and S3 alongside HTTP. Every...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Dashboard JSFiddle Online JavaScript Editor jQuery, Angular, Backbone, Underscore, Knockout, Y
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing JSFiddle and Hooksbase.
Hooksbase's answer:
Most webhook tools are HTTP-in, HTTP-out. Hooksbase ingests events over four channels — HTTP webhooks, email, hosted forms, and scheduled cron — and delivers to typed destinations beyond HTTP: AWS SQS, AWS EventBridge, GCP Pub/Sub, and S3-compatible storage. Every delivery is persisted with deterministic replay, so a consumer that was down — often an AI agent — can recover exactly the events it missed. It runs entirely on Cloudflare's edge and pricing is flat per tier rather than metered per event.
Hooksbase's answer:
Choose Hooksbase if your event consumer is an AI agent or you need more than HTTP-to-HTTP. Compared to Hookdeck and Svix, it adds email, form, and scheduled-cron ingest plus typed delivery to AWS SQS, EventBridge, GCP Pub/Sub, and S3 — with retries, strict FIFO ordering, a dead-letter queue, and deterministic replay from persisted snapshots on every delivery. Signature verification is built in for Stripe, GitHub, Clerk, Slack, and Resend, and outbound signing is Standard Webhooks-compatible. Tiers are flat and predictable — Free (5,000 deliveries/month, no card), then $25/$79/$249 — instead of per-event metering.
Hooksbase's answer:
Developers building AI agents and automations that consume external events, and small teams that want reliable webhook ingest, routing, and delivery without running their own retry and replay infrastructure. Typical users receive events from providers like Stripe, GitHub, Clerk, Slack, or Resend and need them delivered — in order, with recovery — to an agent, an HTTP endpoint, or a cloud queue.
Hooksbase's answer:
Hooksbase came out of rebuilding the same webhook plumbing — ingest, verify, retry, replay — for every agent project. Instead of rebuilding it again, we made it a hosted service on Cloudflare's edge, with the multi-channel ingest and deterministic replay agents actually need.
Hooksbase's answer:
Hooksbase runs entirely on Cloudflare: Workers for compute, D1 for state, R2 for payload storage, Durable Objects for delivery ordering and rate limiting, and Queues for fan-out. The API is built with Hono in TypeScript, and it ships a first-party TypeScript SDK and CLI.
Share your experience with using JSFiddle and Hooksbase. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Test your javascript, CSS, HTML or coffeescript online with jsfiddle code editor. Jsfiddle – code playground.
JSFiddle cannot be used to host code on your server. The code has to be on JSFiddle and is public all the time.
What is missing from JSFiddle is live previews. You have to basically refresh the page by clicking on the play button. And compared to other playgrounds, JSFiddle is probably the slowest. Another slightly frustrating...
We have no reviews of Hooksbase yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Https://jsfiddle.net/ used to be also very popular, I see that it is still available, but haven't used it in a while. Which other alternatives do people use now days? - Source: Hacker News / about 2 months ago
Coding is like learning a new language—you must practice by writing code, not just reading about it. Use free online editors like CodePen, JSFiddle, or Replit to experiment. - Source: dev.to / about 1 year ago
As you embark on these projects, take your time to familiarize yourself with HTML tags and CSS properties. Use online tools like CodePen or JSFiddle to experiment with your code and visualize your results. - Source: dev.to / over 1 year ago
Tracking Hooksbase since Jul 2026.
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