#performance Development Tutorials & Tips | Roast Dev

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Nested parallelStream(): More Concurrency, Less Performance

.parallelStream() everywhere? Not always a good idea. Have you ever thought: “What if I sprinkle .parallelStream() across all the layers of my code? Everything will run faster, right?” ...

15.04.2025 0 Read More

Why you should cancel your HTTP requests

originaly posted at: my personal websiteHave you ever built an autocomplete feature that felt slow or returned unexpected results? This often happens because of the way browsers handle HTTP requests. ...

15.04.2025 0 Read More

Optimizing PostgreSQL Queries With Indexes: A Practical Deep Dive

Optimizing PostgreSQL Queries With Indexes: A Practical Deep DiveIndexes are one of the most powerful tools available in PostgreSQL to improve query performance. But not all indexes are created equal,...

15.04.2025 0 Read More

Hello World Isn’t Enough: The Reality of Coding After College

What Are Universities Teaching Today? In most Indian universities, the programming curriculum hasn’t evolved much in the past decade. The focus is still on languages like C and C++ for foun...

16.04.2025 0 Read More

Achieving Flawless Software Quality with Tosca Test Automation

Ensuring impeccable software quality is a cornerstone of successful digital transformation. Manual testing methods often struggle to meet the demands of modern applications due to their time-intensive...

16.04.2025 0 Read More

Shift-To-Middle Array

Hi all!I created a new way to implement lists. Essentially it's the same as array deques, however I've never seen this approach for lists. I wrote a publication (currently working on the second versio...

16.04.2025 0 Read More

Axios GET Params

Working with APIs? Then you've probably used Axios for your GET requests. But are you using it to its full potential?In this post, I walk through:✅ How to use params the right way ✅ Handling optio...

16.04.2025 0 Read More

The Thin Line Between Psychological Safety and the Comfort Zone

When I began my professional life a long time ago (on the business side, not in software engineering), feedback used to be direct. If you made a mistake, you'd hear about it - often bluntly - ...

16.04.2025 0 Read More

Speed Up Your Website with InstantClick

Speed Up Your Website with InstantClick TL;DR: InstantClick is a lightweight JavaScript library that makes page navigation nearly instant by preloading the linked page as soon as users hover...

16.04.2025 0 Read More

Battle of the Testing Tools: Playwright, Cypress, and TestGrid Compared

With the increasing need to maintain user satisfaction through excellent functionality and user experience, organizations are constantly seeking more reliable and innovative software testing tools and...

16.04.2025 0 Read More

Nested parallelStream(): More Concurrency, Less Performance

Why you should cancel your HTTP requests

Optimizing PostgreSQL Queries With Indexes: A Practical Deep Dive

Hello World Isn’t Enough: The Reality of Coding After College

Achieving Flawless Software Quality with Tosca Test Automation

Shift-To-Middle Array

Axios GET Params

The Thin Line Between Psychological Safety and the Comfort Zone

Speed Up Your Website with InstantClick

Battle of the Testing Tools: Playwright, Cypress, and TestGrid Compared

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