head to head · open source
Hoppscotch vs aws-lambda-fastify
Hoppscotch has 80,724 GitHub stars, 6,225 forks, 820 open issues and last shipped 3 days ago. aws-lambda-fastify has 560 stars, 37 forks, 5 open issues and last shipped 7 days ago. Hoppscotch leads on adoption by 14,315% (80,724 vs 560 stars). Hoppscotch is written in TypeScript under MIT; aws-lambda-fastify is written in JavaScript under MIT. Hoppscotch has attracted 8% as many forks as stars, aws-lambda-fastify 7%. Hoppscotch was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (api), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Hoppscotch | aws-lambda-fastify | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 560 |
| License | MIT | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-10-31 | 2026-10-27 |
| Forks | ⑂ 6.2K | ⑂ 37 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hoppscotch if
- You weight community size — 81K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick aws-lambda-fastify if
- You want the aws-lambda-fastify feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and aws-lambda-fastify fits your workflow better
About Hoppscotch
Hoppscotch Open Source API Development Ecosystem Built with ❤︎ by contributors We highly recommend you take a look at the Hoppscotch Documentation to learn more about the app. Support Features ❤️ Lightweight: Crafted with minimalistic UI design. ⚡️ Fast: Send requests and get responses in real time. 🗄️ HTTP Methods: Request methods define the type of action you are requesting to be performed. GET Requests retrieve resource information POST The server creates a new entry in a database PUT Updates an existing resource PATCH Very similar to PUT but makes a partial update on a resource DELETE Deletes resource or…
read the full Hoppscotch overview →
About aws-lambda-fastify
Introduction Inspired by the Code Genie serverless express library tailor made for the Fastify web framework. No use of internal sockets, makes use of Fastify's inject function. Seems faster (as the name implies) than serverless express and aws serverless fastify 😉 👨🏻💻Installation Options @fastify/aws lambda can take options by passing them with : awsLambdaFastify(app, options) serializeLambdaArguments Activate the serialization of lambda Event and Context in http header x apigateway event x apigateway context false (was true for reply.send({ hello: 'world' })) // Responses gain Content Encoding: br gzip…
read the full aws-lambda-fastify overview →
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Frequently asked questions
Is Hoppscotch or aws-lambda-fastify more popular?
Hoppscotch has 80,724 GitHub stars and aws-lambda-fastify has 560. Hoppscotch has the larger community by that measure.
Are Hoppscotch and aws-lambda-fastify free?
Both are open source. Hoppscotch is licensed under MIT and aws-lambda-fastify under MIT. Neither carries a licence fee.
What is the difference between Hoppscotch and aws-lambda-fastify?
Hoppscotch is written in TypeScript and aws-lambda-fastify in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Hoppscotch or aws-lambda-fastify?
Choose Hoppscotch if you want the larger community (80,724 stars) or its MIT licence terms. Choose aws-lambda-fastify if its feature set, stack or MIT licence fits better. Both are self-hostable.