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Category:AllCareer(1131)DevOps(8038)Machine Learning(12208)Programming Languages(11398)Security(2090)Systems(4689)Tools(7751)Web Development(25416)
What Every Developer, Engineer and Researcher Should Know About Git and GitHub: Part 1
How-ToToolsvia Medium Programming

What Every Developer, Engineer and Researcher Should Know About Git and GitHub: Part 1

Learn Git and GitHub from scratch version control, branching, merging, stashing, .gitignore, and remote repositories explained with… Continue reading...

Francis Rudra D Cruze1w ago
NewsToolsvia Medium Programming

How I Turned Claude Code Into My English Tutor — Without Leaving the Terminal

A simple trick for non-native English speakers to improve their writing while coding Continue reading on Medium »

Tadeusz Hupało1w ago
When Does It Actually Make Sense to Refinance Your Car Loan?
How-ToToolsvia Dev.to Tutorial

When Does It Actually Make Sense to Refinance Your Car Loan?

I refinanced my car loan 18 months after buying the car and saved $2,400 over the remaining term. But I almost didn't do it because the math seemed co...

Michael Lip1w ago
Trim Audio Files Without Installing Software
How-ToToolsvia Dev.to Tutorial

Trim Audio Files Without Installing Software

I needed to extract a 30-second clip from a podcast episode to use as a sample in a presentation. My options: install Audacity (a 90 MB download with...

Michael Lip1w ago
A 1-hour experiment: vibe-coding an app to break the ice at a networking event
How-ToToolsvia Dev.to

A 1-hour experiment: vibe-coding an app to break the ice at a networking event

It’s 5pm. My event starts in an hour. Plenty of time to build an app, right? I’m currently exploring a new project idea. Still early, still messy. One...

Julien Avezou1w ago
ASCII Art Is Not Dead, You're Just Not Using It Right
How-ToToolsvia Dev.to

ASCII Art Is Not Dead, You're Just Not Using It Right

I was setting up a new CLI tool last month and wanted a startup banner. Something that would display the tool's name in the terminal when it launches....

Michael Lip1w ago
Business Card Design Principles That Developers Keep Getting Wrong
How-ToToolsvia Dev.to

Business Card Design Principles That Developers Keep Getting Wrong

I went to a tech meetup last year and collected about twenty business cards. Three of them were memorable. The rest were variations on the same theme:...

Michael Lip1w ago
I Stopped Vibe Coding and Started Shipping: Task-Driven Development with AI
How-ToToolsvia Dev.to

I Stopped Vibe Coding and Started Shipping: Task-Driven Development with AI

A year ago I wrote about how I built ExamGenius with vibe coding and Claude . The premise was simple: tell the AI what you want, it generates the code...

Luis A. Obando1w ago
What Makes a Logo Work: Design Principles Most Developers Ignore
How-ToToolsvia Dev.to

What Makes a Logo Work: Design Principles Most Developers Ignore

I've shipped side projects with logos I made in five minutes -- a colored circle with a letter in it, or worse, just the project name in a nice font....

Michael Lip1w ago
Amazon PPC in 2026: What Sellers Need to Know to Stay Competitive
How-ToToolsvia Dev.to Beginners

Amazon PPC in 2026: What Sellers Need to Know to Stay Competitive

Amazon continues to evolve at a rapid pace, and in 2026, competition on the platform is more intense than ever. With millions of active sellers and in...

Navi1w ago
Client-Side Image Cropping: Canvas API, Aspect Ratios, and the Math Behind It
How-ToToolsvia Dev.to Tutorial

Client-Side Image Cropping: Canvas API, Aspect Ratios, and the Math Behind It

Every application that accepts user-uploaded images eventually needs a cropper. Profile pictures need to be square. Cover images need to be 16:9. Thum...

Michael Lip1w ago
How PDFs Work Under the Hood (and Why Merging Them Is Harder Than You Think)
How-ToToolsvia Dev.to Tutorial

How PDFs Work Under the Hood (and Why Merging Them Is Harder Than You Think)

PDF looks simple from the outside. Open a file, see pages, print or share. But under the surface, PDF is one of the most complex document formats in w...

Michael Lip1w ago
Markdown Syntax You Probably Don't Know: Beyond Bold and Headers
How-ToToolsvia Dev.to

Markdown Syntax You Probably Don't Know: Beyond Bold and Headers

Most developers know the basics of Markdown: # for headers, ** for bold, * for italic, - for lists. But Markdown has features that many people use dai...

Michael Lip1w ago
Chainguard is racing to fix trust in AI-built software - here's how
NewsToolsvia ZDNet

Chainguard is racing to fix trust in AI-built software - here's how

Chainguard is expanding beyond open-source security to protect open-core software, AI agent skills, and GitHub Actions.

1w ago
Unlocking Gemini CLI with Skills, Hooks & Plan Mode
How-ToToolsvia Dev.to

Unlocking Gemini CLI with Skills, Hooks & Plan Mode

In Unlocking Gemini CLI with Skills, Hooks & Plan Mode , we moved past the basics and into the "power user" features of Gemini CLI . I was joined by J...

Greg Baugues1w ago
The Hidden Cost of a 30-Year Mortgage (Run the Numbers Yourself)
NewsToolsvia Dev.to Beginners

The Hidden Cost of a 30-Year Mortgage (Run the Numbers Yourself)

A $400,000 house at 7% interest on a 30-year mortgage costs you $958,036 by the time it's paid off. That's $558,036 in interest alone. You're paying f...

Michael Lip1w ago
OCR in 2026: Why Tesseract Still Beats Most Commercial APIs
NewsToolsvia Dev.to Tutorial

OCR in 2026: Why Tesseract Still Beats Most Commercial APIs

Optical Character Recognition has been a solved problem for about thirty years, except that it has not. Clean printed text on a white background? Any...

Michael Lip1w ago
Your House Is Not an Investment (And Other Home Equity Myths)
NewsToolsvia Dev.to Tutorial

Your House Is Not an Investment (And Other Home Equity Myths)

People love telling you that their house doubled in value. They bought for $200,000 in 2005 and it is worth $400,000 today. What they usually leave ou...

Michael Lip1w ago
How GPA Is Actually Calculated (It's Not What You Think)
NewsToolsvia Dev.to Tutorial

How GPA Is Actually Calculated (It's Not What You Think)

A 3.5 GPA does not mean you averaged 87.5% across your classes. I assumed this for years. The actual math is more interesting and more punishing than...

Michael Lip1w ago
The Rule of 72: The Mental Math Shortcut Warren Buffett Uses
How-ToToolsvia Dev.to Beginners

The Rule of 72: The Mental Math Shortcut Warren Buffett Uses

Here's a party trick that will make you sound smarter than everyone in the room. Someone mentions their savings account earns 5% interest. You nod and...

Michael Lip1w ago
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