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7 Best Techniques to Boost AngularJS Applications Performance

2 minutes, 13 seconds read

AngularJS is a highly versatile framework and it can be used to build almost any type of web application. Some of the popular web AngularJS applications are — Netflix, LEGO, UpWork, YouTube for PS3, PayPal, Gmail, and The Guardian. Although, AngularJS is capable of handling high volumes of traffic, still, you can skyrocket applications performance by following these measures-

Infographic - Improve AngularJS Applications performance

1. Avoid using too much of watchers/data bindings

Any time we introduce more data-bindings, we create more $$watchers and $scopes. It prolongs the digest cycle. Too many $$watchers can cause lag. That’s why you should limit their use as much as possible. One needs to keep a check on the digest cycle. To understand this better, consider each digest cycle as a loop that monitors the changes to variables. The shorter the digest cycle, the faster the application will run.

2. Use native JavaScript or Lodash

Lodash improves your application performance by simply re-writing some of the basic logic instead of relying on inbuilt AngularJS methods. Built-in Angular methods mostly account for generic use cases.

3. Minimize the DOM access

Accessing the DOM very frequently could get expensive, so keep your DOM trees small. Don’t modify the DOM if you can help it, and don’t set any inline styles to avoid JavaScript reflow.

4. Use ng-if instead of ng-show/ng-hide

ng-show directive toggles the CSS display property on a particular element while ng-if directive actually removes the element from DOM and re-creates it (if required). Further, ng-switch directive is an alternative to ng-if for the same AngularJS application performance benefits.

5. Ensure proper Bundling and Minification

Bundling and minifying website scripts and stylesheets reduce page load time and asset size. For Bundling and Minification of code at the time of deployment, you can use several task runners available like gulp or grunt.

[Suggest reading – Working with DOM in Angular: unexpected consequences and optimization techniques]

6. Use $watchCollection instead of $watch

$watch with only 2 parameters is faster. However, Angular also supports a 3rd parameter to this function, that can look like this: $watch(‘value’, function( ){ }, true). The third parameter tells Angular to perform deep checking (i.e. to check every property of the object), which could be very time taking. Thus, for more than 2 parameters, use $watchCollection.

7. Use Chrome DevTools like CPU Profiler and Timeline

A general browser-related technique is to use both the browser devTools Profiler and the Timeline tool. It can help you find performance bottlenecks to guide your optimization efforts.

For further application development related queries, please feel free to write to us at hello@mantralabsglobal.com.

Related blogs-

  1. Angular-2 – Developers Preview
  2. Top Javascript Frameworks and Trends in 2020
  3. LAMP/MEAN Stack: Business and Developer Perspective
  4. Ionic Platform for Mobile App Development: Features & New Releases
  5. Learn Ionic Framework From Scratch in Less Than 15 Minutes!
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Empowering Frontline Healthcare Sales Teams with Mobile-First Tools

In healthcare, field sales is more than just hitting quotas—it’s about navigating a complex stakeholder ecosystem that spans hospitals, clinics, diagnostics labs, and pharmacies. Reps are expected to juggle compliance, education, and relationship-building—all on the move.

But, traditional systems can’t keep up. 

Only 28% of a rep’s time is spent selling; the rest is lost to administrative tasks, CRM updates, and fragmented workflows.

Salesforce, State of Sales 2024

This is where mobile-first sales apps in healthcare are changing the game—empowering sales teams to work smarter, faster, and more compliantly.

The Real Challenges in Traditional Field Sales

Despite their scale, many healthcare sales teams still rely on outdated tools that drag down performance:

  • Paper-based reporting: Slows down data consolidation and misses real-time insights
  • Siloed CRMs: Fragmented systems lead to broken workflows

According to a study by HubSpot, 32% of reps spend at least an hour per day just entering data into CRMs.

  • Managing Visits: Visits require planning, which may involve a lot of stress since doctors have a busy schedule, making it difficult for sales reps to meet them.
  • Inconsistent feedback loops: Managers struggle to coach and support reps effectively
  • Compliance gaps: Manual processes are audit-heavy and unreliable

These issues don’t just affect productivity—they erode trust, delay decisions, and increase revenue leakage.

What a Mobile-First Sales App in Healthcare Should Deliver

According to Deloitte’s 2025 Global Healthcare Executive Outlook, organizations are prioritizing digital tools to reduce burnout, drive efficiency, and enable real-time collaboration. A mobile-first sales app in healthcare is a critical part of this shift—especially for hybrid field teams dealing with fragmented systems and growing compliance demands.

Core Features of a Mobile-First Sales App in Healthcare

1. Smart Visit Planning & Route Optimization

Field reps can plan high-impact visits, reduce travel time, and log interactions efficiently. Geo-tagged entries ensure field activity transparency.

2. In-App KYC & E-Detailing

According to Viseven, over 60% of HCPs prefer on-demand digital content over live rep interactions, and self-detailing can increase engagement up to 3x compared to traditional methods.
By enabling self-detailing within the mobile app, reps can deliver compliance-approved content, enable interactive, personalized detailing during or after HCP visits, and give HCPs control over when and how they engage.

3. Real-Time Escalation & Commission Tracking

Track escalation tickets and incentive eligibility on the go, reducing back-and-forth and improving rep satisfaction.

4. Centralized Knowledge Hub

Push product updates, training videos, and compliance checklists—directly to reps’ devices. Maintain alignment across distributed teams. 

5. Live Dashboards for Performance Tracking

Sales leaders can view territory-wise performance, rep productivity, and engagement trends instantly, enabling proactive decision-making.

Case in Point: Digitizing Sales for a Leading Pharma Firm

Mantra Labs partnered with a top Indian pharma firm to streamline pharmacy workflows inside their ecosystem. 

The Challenge:

  • Pharmacists were struggling with operational inefficiencies that directly impacted patient care and satisfaction. 
  • Delays in prescription fulfillment were becoming increasingly common due to a lack of real-time inventory visibility and manual processing bottlenecks. 
  • Critical stock-out alerts were either missed or delayed, leading to unavailability of essential medicines when needed. 
  • Additionally, communication gaps between pharmacists and prescribing doctors led to frequent clarifications, rework, and slow turnaround times—affecting both speed and accuracy in dispensing medication. 

These challenges not only disrupted the pharmacy workflow but also created a ripple effect across the wider care delivery ecosystem.

Our Solution:

We designed a custom digital pharmacy module with:

  • Inventory Management: Centralized tracking of sales, purchases, returns, and expiry alerts
  • Revenue Snapshot: Real-time tracking of dues, payments, and cash flow
  • ShortBook Dashboard: Stock views by medicine, distributor, and manufacturer
  • Smart Reporting: Instant downloadable reports for accounts, stock, and sales

Business Impact:

  • 2x faster prescription fulfillment, reducing wait times and improving patient experience
  • 27% reduction in stock-out incidents through real-time alerts and inventory visibility
  • 81% reduction in manual errors, thanks to automation and real-time dashboards
  • Streamlined doctor-pharmacy coordination, leading to fewer clarifications and faster dispensing

Integration Is Key

A mobile-first sales app in healthcare is as strong as the ecosystem it fits into. Mantra Labs ensures seamless integration with:

  • CRM systems for lead and pipeline tracking
  • HRMS for leave, attendance, and performance sync
  • LMS to deliver ongoing training
  • Product Catalogs to support detailing and onboarding

Ready to Empower Your Sales Teams?

From lead capture to conversion, Mantra Labs helps you automate, streamline, and accelerate every step of the sales journey. 

Whether you’re managing field agents, handling complex product configurations, or tracking customer interactions — we bring the tech & domain expertise to cut manual effort and boost productivity.

Let’s simplify your sales workflows. Book a quick call.

Further Reading: How Smarter Sales Apps Are Reinventing the Frontlines of Insurance Distribution

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