TechBrief — تازه‌ترین اخبار فناوری

What Is Llms.txt and Does Your Business Need One?

Article URL: https://semarkglobal.com/blog/what-is-llms-txt-does-your-business-need-one

Comments URL: https://news.ycombinator.com/item?id=47820071

Points: 3

# Comments: 1

Tesla brings its robotaxi service to Dallas and Houston

Tesla is expanding its robotaxi service to Dallas and Houston, according to a social media post from the company. The post says simply that “Robotaxi is now rolling out in Dallas & Houston 🤠” and includes a 14-second video showing Tesla vehicles driving without human monitors or drivers in the front seat. The company now […]

The RAM shortage could last years

According to Nikkei Asia, even as suppliers ramp up DRAM production, manufacturers are only expected to meet 60 percent of demand by the end of 2027. SK Group chairman has even said that shortages could last until 2030. The world's largest memory makers - Samsung, SK Hynix, and Micron - are all working to add […]

Any Color You Like: NIST Scientists Create 'Any Wavelength' Lasers

Article URL: https://www.nist.gov/news-events/news/2026/04/any-color-you-nist-scientists-create-any-wavelength-lasers-tiny-circuits

Comments URL: https://news.ycombinator.com/item?id=47819453

Points: 67

# Comments: 27

Optimizing Ruby Path Methods

Article URL: https://byroot.github.io/ruby/performance/2026/04/18/faster-paths.html

Comments URL: https://news.ycombinator.com/item?id=47819369

Points: 29

# Comments: 13

VC Ron Conway says he has a ‘rare form of cancer’

Conway wrote that he “will be stepping back from some of my usual activities,” but he will “continue to support” founders backed by his firm SV Angel.

Thoughts and feelings around Claude Design

Article URL: https://samhenri.gold/blog/20260418-claude-design/

Comments URL: https://news.ycombinator.com/item?id=47818700

Points: 165

# Comments: 112

AI chip startup Cerebras files for IPO

In recent months, the company announced an agreement with Amazon Web Services to use Cerebras chips in Amazon data centers, as well as a deal with OpenAI reportedly worth more than $10 billion.

College instructor turns to typewriters to curb AI-written work

Article URL: https://sentinelcolorado.com/uncategorized/a-college-instructor-turns-to-typewriters-to-curb-ai-written-work-and-teach-life-lessons/

Comments URL: https://news.ycombinator.com/item?id=47818485

Points: 82

# Comments: 76

In the AI propaganda war, Iran is winning

Article URL: https://www.economist.com/culture/2026/04/17/in-the-ai-propaganda-war-iran-is-winning

Comments URL: https://news.ycombinator.com/item?id=47818324

Points: 15

# Comments: 4