Dev tools · alternatives · 2026

24 alternatives to A small utility to generate the web vitals you want

Contribute to checkly/vitals-tester development by creating an account on GitHub.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A small utility to generate the web vitals you want launched in 2021; newer entries below may have overtaken it.

1
Instant Vitals▲70
Instant vitals helps you find core web vitals issues
2021 · its alternatives →
2
GitHub Personal Website Generator▲271
Generate a personal website based on GitHub contributions
2019 · vscode.dev · its alternatives →
3
Core Web Vitals in WebSite Auditor▲164
Easy, automated core web vitals bulk audit and reporting
2021 · link-assistant.com · its alternatives →
4
Mock API Generator▲555
Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
5
status-checks▲74
Create GitHub status checks using JavaScript Functions
2019 · status-checks.netlify.com · its alternatives →
6
I just made my profitable online form builder open-sourced▲389
Open-Source Form Builder. Contribute to heyform/heyform development by creating an account on GitHub.
2024 · github.com · its alternatives →
7
Web Vitals Leaderboard▲106
Compare your speed against competitors.
2021 · vitals-leaderboard.pazguille.me · its alternatives →
8
Github Profile Generator▲218
Create stunning GitHub profiles in seconds with ease. 🚀
2024 · github-profile-generator.in · its alternatives →
9
Web Vitals Robot▲203
Get alerts when your pages' Web Vitals go down
2021 · pagespeedplus.com · its alternatives →
10
Gitfyel▲142
Craft stunning GitHub profiles effortlessly.
2024 · gitfyel.vercel.app · its alternatives →
11
Demo application for Eligible Web Services.▲47
2013 · github.com · its alternatives →
12
CODEOWNERS.com▲140
Generate and update a CODEOWNERS file on GitHub
2022 · the.codeowners.com · its alternatives →
13
testRigor▲80
Write your tests in plain English. No coding skills required
2021 · testrigor.com · its alternatives →
14
Stringify.me▲84
Simple profile page for Github users
2019 · stringify.me · its alternatives →
15
Datadog Synthetics▲63
Monitor user experience with self-maintaining browser tests
2020 · datadoghq.com · its alternatives →
16
Decoy▲99
Decoy lets developers create mock services locally on macOS. Test webhooks, API wrappers, scrapers and more. No Docker, no Electron, just a beautiful 10 MB native app.
Mar 2026 · decoy-app.com · its alternatives →
17IV
Instant Vitals – Easily track your Web Vitals metrics▲9
2021 · vitals.dev · its alternatives →
18
Page Experience Checker by Cloudways▲94
Test 7 factors of website compliance with core web vitals
2021 · cloudways.com · its alternatives →
19
GPRM▲90
Create your perfect GitHub profile
2022 · gprm.itsvg.in · its alternatives →
20
Vitals X▲7
Unleash your website's potential with free SEO checker tools
2023 · its alternatives →
21
VitalPulse: Bulk Core Web Vitals Checker▲3
Bulk Core Web Vitals Scanner & Export Tool
Jul 2026 · github.com · its alternatives →
22
I built a simple web app for my parents to use their network scanner▲6
Or how I've fixed my parents' scanner with FOSS. Contribute to babolivier/scanner development by creating an account on GitHub.
2021 · github.com · its alternatives →
23
GitHub Profile README Generator▲13
Effortless, customizable README generation for your profile
2024 · github-readmegenerator.netlify.app · its alternatives →
24
Open-source forms web service written in Go▲6
Open-source forms web service written in Go. Contribute to marksteve/formic development by creating an account on GitHub.
2015 · github.com · its alternatives →

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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 →