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DCSPEEDTEST BLOG

Internet guides, hardware reviews, latency optimization, and speedrun tips for the modern web.

Steve Wozniak: The Coding Artist Behind the Apple
History

Steve Wozniak: The Coding Artist Behind the Apple

He soldered chips, wrote assembly code, and single-handedly designed the Apple I and II. Discover the sheer engineering genius of Steve Wozniak.

By Dalto Cardoso February 27, 2025 • 8 min read
John Postel and the Forgotten Birth of DNS
History

John Postel and the Forgotten Birth of DNS

For three decades, one man managed the entire address directory of the global internet in a physical notebook. Discover the epic story of John Postel.

By Dalto Cardoso February 20, 2025 • 8 min read
Aaron Swartz: The Martyr of Open Information
History

Aaron Swartz: The Martyr of Open Information

He co-founded Reddit, co-created RSS, and fought to make the world's academic research free for all. This is the tragic story of Aaron Swartz.

By Dalto Cardoso February 18, 2025 • 8 min read
Tim Berners-Lee Gave Away the Web for Free
History

Tim Berners-Lee Gave Away the Web for Free

In 1989, a British software engineer changed humanity forever. Discover why Sir Tim Berners-Lee refused to patent the World Wide Web and why he has no regrets.

By Dalto Cardoso February 15, 2025 • 7 min read
Ada Lovelace: The First Computer Programmer
History

Ada Lovelace: The First Computer Programmer

Decades before the first microchip was built, a Victorian Countess conceived the future of software. This is the jaw-dropping story of Ada Lovelace.

By Dalto Cardoso February 8, 2025 • 6 min read
Grace Hopper: The Woman Who Taught Computers English
History

Grace Hopper: The Woman Who Taught Computers English

In the 1950s, programmers had to write code in painful binary. Discover how Grace Hopper invented the first compiler and found the very first computer 'bug'.

By Dalto Cardoso January 27, 2025 • 7 min read
How Linus Torvalds Built Linux in His Dorm Room
History

How Linus Torvalds Built Linux in His Dorm Room

In 1991, a Finnish student got tired of proprietary operating systems. Discover how Linus Torvalds created Linux and changed global software forever.

By Dalto Cardoso January 18, 2025 • 8 min read