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To run Happo in GitHub Actions, install it in your frontend repository, configure the browser targets you need, store its API key and secret as GitHub Actions secrets, and run npx happo on pull requests and pushes to your default branch. Run the default branch first so pull requests have a baseline to compare against. The setup is not India-specific; the local billing details that matter—such as INR conversion, GST invoicing and payment-method availability—need confirmation from Happo.
Before you add Happo to CI
Choose the integration that matches your UI
Happo supports a general CI flow and integrations for Storybook, Playwright and Cypress. If your visual tests use Playwright or Cypress, follow Happo’s dedicated integration guide rather than treating the generic CLI workflow below as the complete setup. Storybook projects should likewise use Happo’s Storybook integration. Happo describes its product as comparing screenshots across browser and viewport targets, with optional accessibility regression checks. See its product overview.
Estimate snapshot use
Happo defines a snapshot as one component variant captured in one browser. Estimate monthly demand as component variants × browsers × Happo runs per month. For example, 40 variants across two browsers, on 30 CI runs in a month, would mean about 2,400 snapshots, before accounting for additional variants, targets or runs. Use the estimate to decide which browsers are essential and whether your expected volume fits a plan.
Install Happo and configure targets
-
In the frontend repository, install Happo as a development dependency with npm:
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
npm install --save-dev happoHappo also documents pnpm and Yarn installation alternatives in its repository README.
-
Create or update
happo.config.tsin the repository root. Configure the API credentials through environment variables and select browser targets that match your product. Happo’s README illustrates Chrome, Firefox and iOS Safari targets; available browser coverage depends on the plan. -
Commit the configuration, but do not put credential values in it. The workflow will provide
HAPPO_API_KEYandHAPPO_API_SECRETat runtime.Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Store credentials in GitHub Actions secrets
-
In the GitHub repository, open Settings → Secrets and variables → Actions.
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Create repository secrets named
HAPPO_API_KEYandHAPPO_API_SECRET, using the values from your Happo account. -
Reference those secrets as environment variables only in the workflow step that runs Happo. Do not hard-code them in a committed YAML file, configuration file, or command-line argument.
Rank #3
Sale
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Add the GitHub Actions workflow
Create .github/workflows/happo.yml with the following workflow. It follows Happo’s documented GitHub Actions pattern: check out the pull-request head when applicable, fetch enough history and the base branch, install dependencies, and run the CLI with secrets exposed only to that step. This example assumes the default branch is named main.
name: Happo CI
on:
push:
branches: [main]
pull_request:
jobs:
happo:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
ref: ${{ github.event.pull_request.head.sha || github.ref }}
fetch-depth: 100
- name: Fetch main branch
if: github.ref != 'refs/heads/main'
run: git fetch origin main:main
- uses: actions/setup-node@v4
- run: npm ci
- run: npx happo
env:
HAPPO_API_KEY: ${{ secrets.HAPPO_API_KEY }}
HAPPO_API_SECRET: ${{ secrets.HAPPO_API_SECRET }}For repositories whose default branch is not main, change the push branch and fetch command to the actual branch, and configure Happo’s documented base-branch option where needed. Check the current versions and syntax of the GitHub Actions referenced in the example when adopting it.
Run the baseline branch first
Happo’s CI CLI uses the default branch and pull-request merge base when choosing comparisons. The default branch therefore needs a successful run to create the report that pull-request runs compare with. Keep the workflow enabled for pushes to that branch; enabling only pull-request runs can leave the team without a baseline. The CLI can create a report for the current commit, compare reports and post a status when it has permission to do so. Happo’s Continuous Integration documentation explains its CI behavior and says, “Adding Happo to your Continuous Integration setup is the best way to catch visual regressions early.”
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Check the run and tune the setup
- Confirm the first default-branch report: run or merge the workflow on the base branch before expecting pull-request comparisons.
- Verify target relevance: prioritize browsers and viewports your customers use rather than adding targets without a product need.
- Review permissions: if Happo cannot post a pull-request status, check the workflow’s GitHub token permissions and repository policy.
- Keep the integration specific: Storybook, Playwright and Cypress may require their respective Happo integrations in addition to CI orchestration.
Common setup problems
| Symptom | Likely cause | What to check |
|---|---|---|
| Authentication fails | A secret is missing, named differently, or not available to this workflow. | Confirm the repository secrets are exactly HAPPO_API_KEY and HAPPO_API_SECRET, then confirm both names are mapped in the Happo step’s env. |
| No useful baseline or comparison | The default branch has not produced a Happo report, or the workflow is fetching the wrong branch/history. | Run the workflow on the default branch; check fetch-depth, the fetch command, and Happo’s base-branch configuration. |
| Pull-request workflow uses the wrong commit | Checkout is pointed at the base branch or current ref instead of the pull-request head. | Use the pull-request head SHA in checkout as shown, and verify behavior for the event types enabled in your repository. |
| Happo reports no screenshots or incomplete visual coverage | The generic CLI flow may not include the required framework integration, or targets do not cover the intended UI. | Use the dedicated Storybook, Playwright or Cypress guide as applicable and verify the configured variants and browser targets. |
| Pull-request status is absent | The workflow may lack permission to write status information, or repository settings may restrict it. | Review GitHub Actions token permissions and organization-level workflow policy. |
Happo pricing and India-specific checks
Happo’s pricing page lists the following vendor-published USD terms. Browser access and snapshot quotas differ by plan; confirm the live terms before subscribing.
| Plan | Published price | Monthly snapshots | Browser coverage listed |
|---|---|---|---|
| Free | Free | 5,000 | Chrome |
| Starter | $149/month | 50,000 | Chrome and Firefox |
| Growth | $399/month | 150,000 | Chrome, Firefox and Safari |
| Pro | $749/month | 300,000 | Chrome, Firefox, Safari, iOS Safari and Edge |
| Enterprise | Custom pricing | 1M+ listed | Not stated on the reviewed pricing page |
The pricing page lists additional snapshots at $0.006 each on the Starter, Growth and Pro tiers. These are Happo’s published plan terms, not an India-specific total. The reviewed pricing information does not establish INR pricing or conversion, GST treatment, Indian payment-method availability, or data-residency terms. It mentions credit card, ACH and wire through Stripe but does not establish which options are available to an Indian startup. Confirm currency, tax invoice requirements, payment options and any contractual data-location requirements with Happo before budgeting.
Or skip the browser setup
If your immediate need is a website screenshot rather than a Happo visual-regression workflow, ScreenshotNeo is a screenshot API and MCP server. One GET request returns an image or PDF; cookie banners, popups and chat widgets are removed before the shot; bot checks, blank pages and failed loads are never billed; and AI agents can take screenshots through its MCP server. It includes 1,000 screenshots a month free with no card, and paid plans start at $5 for 3,000.
See the ScreenshotNeo documentation. cURL example:
curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpSign up for ScreenshotNeo: 1,000 free screenshots a month, no card required.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Frequently Asked Questions
Does Happo’s GitHub Actions setup change for an Indian startup?
The documented workflow is not India-specific. The unresolved India-specific matters are local billing and contractual terms, which should be confirmed with Happo.
Can this generic workflow replace Happo’s Playwright or Cypress integration?
No. Use the dedicated Happo integration guide for Playwright or Cypress; the generic CI setup is not a complete framework integration.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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