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WondTech Blog

WondTech Blog

News, predictions, and educational articles covering technology, AI, cybersecurity, computers, and electronics.

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Is Apple Headed for a Record Q4 Revenue, Despite Challenges? News

Is Apple Headed for a Record Q4 Revenue, Despite Challenges?

Apple expects its fiscal Q4 to be its highest-revenue quarter ever, though rising component costs and currency exchange rates might impact overall profits.

04 Nov 2026Read More
Save Hundreds: Self-Host n8n for $5/Month Instead of Zapier News

Save Hundreds: Self-Host n8n for $5/Month Instead of Zapier

Are you paying hundreds for automation tools like Zapier? You can now self-host n8n in a robust «Queue Mode» setup for just $5 a month, saving you a huge sum while maintaining powerful performance.

04 Nov 2026Read More
How to Understand PostgreSQL EXPLAIN Output News

How to Understand PostgreSQL EXPLAIN Output

If your PostgreSQL queries are acting sluggish, the EXPLAIN command is your best friend. It reveals the database's execution plan, helping you find and fix performance issues by showing how your queries actually run versus what's estimated.

04 Nov 2026Read More
Designing with Purpose: Beyond Buttons and Colors Education

Designing with Purpose: Beyond Buttons and Colors

Today's design world emphasizes not just how things look, but 'why' they exist. Understanding the purpose or 'intent' behind every element, like text or arrows, makes digital tools much more effective and user-friendly.

03 Nov 2026Read More
Thumbnail Design: Focusing on Intent, Not Just Controls News

Thumbnail Design: Focusing on Intent, Not Just Controls

A new tech insight suggests that designing thumbnail annotation systems should prioritize the user's 'intent' behind the text and arrows, rather than just providing generic visual controls. This approach simplifies the review process and leads to more effective designs.

03 Nov 2026Read More
Why Your Celery Tasks Might Leave 'Zombie' Processes Behind News

Why Your Celery Tasks Might Leave 'Zombie' Processes Behind

Have you ever noticed your server struggling even after Celery tasks finish? A common issue is that when a Celery worker shuts down, it can leave behind child processes that continue to consume resources, effectively becoming system 'zombies'.

03 Nov 2026Read More
Why WebP to PNG Conversion Isn't Just a Rename News

Why WebP to PNG Conversion Isn't Just a Rename

A new client-side WebP to PNG converter highlights that proper image conversion is a three-step process: decode to pixels, draw to a canvas, and then encode to the new format, which is key to avoiding issues with file compatibility.

03 Nov 2026Read More
Apple Hints at How It Might Boost Revenue from Third-Party AI Apps News

Apple Hints at How It Might Boost Revenue from Third-Party AI Apps

Apple recently suggested it's exploring new ways to increase its revenue, specifically looking at opportunities with third-party artificial intelligence applications.

03 Nov 2026Read More
How much does Y Combinator’s Garry Tan spend on AI agents? News

How much does Y Combinator’s Garry Tan spend on AI agents?

Garry Tan, head of Y Combinator, admits to spending up to $200K annually on AI agent tokens, becoming so excited he jokingly suffers from 'cyber psychosis.'

03 Nov 2026Read More
How Programs Talk to Each Other: The Secret of the API Interface Education

How Programs Talk to Each Other: The Secret of the API Interface

Today's news discusses reviewing an MCP server to ensure an AI client can confidently interact with it. This leads us to understand how different software components communicate through what are called «Application Programming Interfaces» or APIs.

02 Nov 2026Read More
Why useSyncExternalStore Needs a New Snapshot for UI Updates in React News

Why useSyncExternalStore Needs a New Snapshot for UI Updates in React

If you're using React's useSyncExternalStore Hook, it's crucial to know that it needs a completely new data snapshot to display changes on screen, not just an alteration within the existing snapshot object. Also, the initial data value must match what was rendered on the server when using SSR.

02 Nov 2026Read More
What to Look For When Reviewing an AI Server Interface News

What to Look For When Reviewing an AI Server Interface

When an AI client needs to interact with a server, that server offers a callable interface. Reviewing these interfaces means ensuring they accurately explain what the AI tool can do and how it behaves.

02 Nov 2026Read More