Google’s widespread gtag.js library makes gathering information for Google Analytics 4 and Google Adverts easy.
Nevertheless, it additionally ties you into Google’s ecosystem. You lose management and adaptability when monitoring information.
Enter walkerOS. This new open-source monitoring library from ElbWalker goals to provide you customizable management again. It helps you to ship information wherever you need, not simply to Google. It additionally claims higher efficiency by means of a light-weight codebase.
This text explores if walkerOS lives as much as its guarantees. We’ll additionally:
- Evaluate its options, flexibility and ease of use vs. the Google tag.
- Study the instances the place switching is sensible, together with the potential downsides.
What’s gtag.js?
The Google tag, or gtag.js, is a JavaScript library by Google that tracks and collects information, serving as an all-encompassing hyperlink between your website and numerous Google companies, together with Google Adverts and Google Analytics 4.
Versus ga.js and analytics.js, which had been solely restricted to analytics, gtag.js offers a single answer.
It achieves effectivity by utilizing different libraries as a substitute of dealing with analytics and conversion information seize instantly, basically appearing as a framework for these libraries.
This makes it simpler through the setup and integration processes whereas decreasing the necessity for in depth code adjustments.
Gtag.js combines a number of monitoring tags into one, in contrast to Google Tag Supervisor. This simplifies consumer expertise, permitting for simpler occasion detection and cross-domain monitoring.
Total, it offers detailed insights into customer habits and visitors sources extra simply, bettering its usefulness.
Dig deeper: Google releases simple, centralized tag solution
Why do you have to search for a gtag.js different?
Whereas gtag.js is the trade normal for Google Analytics and Adverts monitoring, there are conditions the place alternate options are most popular. Causes embrace privateness, light-weight libraries, server-side information assortment and information possession to keep away from vendor lock-in.
Options might present higher management over consumer information, aiding compliance with rules corresponding to GDPR and CCPA. They could provide options like information anonymization and selective information assortment. This ensures information is managed consistent with organizational privateness insurance policies, decreasing the danger of information sharing with third events.
Web page velocity is significant, so optimizing for JavaScript library efficiency issues. Whereas gtag.js is light-weight, utilizing a number of libraries can decelerate a website.
Smaller libraries enhance load occasions, enhancing consumer expertise, particularly on cellular. Think about multi-destination libraries for higher efficiency.
From an information safety perspective:
- Delicate data might be saved safer and the danger of being intercepted or manipulated on the consumer facet is decreased.
- Server-side information assortment can bypass points associated to advert blockers or browsers that prohibit monitoring scripts, doubtlessly providing extra correct analytics information.
Exploring alternate options gives flexibility in information administration, avoiding vendor lock-in and pricing constraints.
Proudly owning your information allows seamless integration with numerous programs and customized analytics options. As an example, if consent for Google Analytics 4 is denied, your tagging server may not obtain all information.
What’s walkerOS?
Right here’s the place the walkerOS library comes into play.
WalkerOS (a.ok.a. walker.js) gives a versatile information administration system, permitting customers to tailor information assortment and processing to their wants.
It’s designed to be versatile, from easy utilities to advanced configurations. Its most important goal is to make sure information is shipped reliably to any chosen device.
Merely put, you may implement walker.js and ship information to all locations for analytics and promoting functions you want. No have to have an enormous quantity of various tags.
The walkerOS occasion mannequin gives a unified framework to fulfill the calls for of analytics, advertising, privateness and information science by means of an entity-action methodology.
This method, foundational to walkerOS, systematically categorizes interactions by figuring out the “entity” concerned and the “motion” carried out. This structured but adaptable mannequin ensures an intensive understanding of consumer habits.
WalkerOS stands out for its adaptability in occasion monitoring, permitting customization based mostly on particular enterprise wants reasonably than conforming to preset analytical frameworks.
The philosophy behind walkerOS is to make monitoring intuitive and comprehensible for all stakeholders, enhancing information high quality and utility inside a company.
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Working with walker.js and what to look out for
Getting began requires some tech data and understanding, however it isn’t as arduous because it appears. The walker.js internet consumer might be carried out instantly by way of code by way of the Google Tag Manager (really useful) and by way of npm.
All occasions at the moment are despatched to the dataLayer from which we will begin the tagging by way of Google Tag Supervisor.
The tagging course of means we wish to outline the occasions we wish to seize and ship, like filter utilization, ecommerce purchases, add to carts, merchandise views and extra.
Walker.js provides an excellent spherical of triggers that we will use ranging from click on, load, submit, hover or customized actions. You may as well add vacation spot tags and outline the place to ship the captured information.

Walker.js works on prebuild locations like Google Analytics 4, Google Adverts, Google Tag Supervisor, Meta Pixel, Piwik PRO and Believable Analytics. It additionally gives an API to ship customized occasions to any vacation spot that may obtain them.
I like to recommend utilizing their demo page to mess around with it.
Switching away from gtag.js: What to contemplate
Switching from gtag.js to an alternate like walker.js for monitoring and information assortment comes with concerns and potential drawbacks, relying in your particular wants and setup. Listed below are a number of the details to contemplate:
Integrating with Google merchandise
When it comes to integration, gtag.js is designed to work seamlessly with Google’s suite of merchandise, together with Google Analytics, Google Adverts and extra.
An alternate like walker.js doesn’t provide the identical stage of native integration, doubtlessly complicating the setup with these companies. You want technical understanding to implement and keep.
Function help and customization
Gtag.js helps a variety of out-of-the-box options tailor-made to Google’s platforms. Walker.js might not help all these options instantly or may require extra customization to attain comparable performance.
Ease of implementation for Google customers
Gtag.js offers an easy implementation course of for these already utilizing Google merchandise. Customers may discover that walker.js requires extra technical data to customise and combine successfully.
Google’s in depth documentation and group help make troubleshooting and studying simpler. Walker.js, being much less widespread, might have extra restricted assets for help and steerage.
Exploring GA4 information assortment and monitoring choices
The choice between utilizing gtag.js or switching to an alternate like walker.js will depend on your particular use case and desires. In case you closely depend on the Google ecosystem and wish seamless integration, then gtag.js is probably going the only option.
Nevertheless, for these needing higher management and adaptability with their information assortment and utilization throughout programs, walkerOS gives a light-weight, customizable monitoring answer.
Whereas the setup requires extra technical data, the flexibility to personal your information and scale back vendor lock-in offers strategic long-term advantages for a lot of companies.
Dig deeper: How to set up Google Analytics 4 using Google Tag Manager
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