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YC News Startups

Startups connected to Y Combinator are the focus here. Read about newly launched products, growth milestones, fundraising news, and shutdowns, along with analysis of the patterns that emerge when hundreds of ambitious young companies pass through the same accelerator.

Coverage often clusters around launch season, when dozens of new companies announce themselves in quick succession, and around funding cycles, when graduates close seed and Series A rounds. Between those peaks you will find growth stories, pivot announcements, and honest post-mortems from teams that wound down.

Studying many startups from a shared starting point is unusually revealing, because differences in outcome say more when the initial conditions are similar. Founders mine these stories for tactics, while investors and researchers use the cohort view to separate durable trends from passing fashion.

Historical memory prices 1960-2026
2026-06-29

A new analysis tracks the historical and projected pricing trends for DRAM, HBM, and NAND flash memory from 1960 to 2026. The data highlights the dramatic cost reductions and market fluctuations across these essential semiconductor components over the past six decades. These insights provide valuable context for tech professionals looking to understand long-term hardware pricing cycles and forecast future budgets.

Ornith-1.0: self-improving open-source models for agentic coding
2026-06-29

Deepreinforce AI has introduced Ornith-1.0, a new open-source model built specifically for agentic coding. This innovative system features self-improving capabilities designed to continuously enhance its autonomous programming skills. Developers can now access the repository on GitHub to contribute to its ongoing development.

What happens when you run a CUDA kernel?
2026-06-29

This article provides a deep dive into the execution pipeline of a CUDA kernel by tracing a simple vector-add operation. It details the code's journey from the initial nvcc compilation stage down to the hardware warps that ultimately execute the instructions.

Professor denounces mass AI fraud on an exam at Brown
2026-06-29

Brown University professor Roberto Serrano has uncovered overwhelming evidence of mass AI cheating among his students during a recent exam. He is now calling for an in-depth institutional debate on AI integration to ensure the technology does not ultimately dismantle higher education.

A native graphical shell for SSH
2026-06-29

Marcus Lewis has introduced a native graphical shell for SSH that provides a visual alternative to the traditional command-line interface. This new tool aims to streamline remote server management and enhance the overall experience for developers handling secure connections.

Pollen tried to remove my article and Google is assisting with it
2026-06-29

The author of a 2022 article detailing the downfall of events tech company Pollen reports that the company is attempting to have the piece removed. The writer alleges that Google is actively assisting Pollen in these content takedown efforts.

WATaBoy: JIT-Ing Game Boy Instructions to WASM Beats a Native Interpreter
2026-06-29

The WATaBoy emulator outperforms traditional native interpreters by dynamically recompiling Game Boy SM83 instructions into WebAssembly. This innovative technique effectively enables JIT-like execution on iOS, bypassing platform restrictions to deliver highly efficient emulation speeds.

Dark Sky Lighting
2026-06-29

Community discussions on dark-sky lighting emphasize its benefits for preserving circadian rhythms, reducing light pollution, and maintaining natural night vision. However, achieving optimal nighttime illumination remains challenging due to a lack of consistent consumer-grade amber LEDs and the ongoing installation of overly bright white LED streetlights.

Apple Neural Engine: Architecture, Programming, and Performance
2026-06-29

A newly published arXiv paper provides an in-depth technical analysis of Apple's proprietary Neural Engine, detailing its underlying architecture, programming interfaces, and performance benchmarks. The study offers a comprehensive breakdown of the machine learning hardware found in Apple's custom silicon, providing valuable insights for developers and AI researchers.

Samsung, SK Hynix, Micron Sued in US over Memory Price Fixing
2026-06-29

Samsung, SK Hynix, and Micron are facing a US lawsuit accusing the companies of colluding to fix memory prices. The plaintiffs allege that this anti-competitive behavior drove DRAM costs up by 700% over a four-year period. Consumers impacted by the inflated prices are now seeking class-action status to pursue damages.

Sandia National Labs SA3000 8085 CPU
2026-06-29

Prompted by news of Sandia National Labs' SA3000 8085 CPU, a recent discussion explored the current landscape of radiation-hardened processors used in aerospace and space applications. Commentators noted that state-of-the-art rad-hard chips from companies like MOOG and BAE utilize IBM POWER architecture, while specialized system-on-chips from AMD are actively engineered for radiation tolerance. The conversation also clarified a common misconception, emphasizing that standard commercial desktop and server processors do not inherently possess the specific engineering required to withstand harsh space environments.

Wallace the 6 inch f/2.8 telescope, building it, and hiking with it
2026-06-29

A DIY maker has documented the design and construction of Wallace, a custom 6-inch f/2.8 corrected Dobsonian telescope. Built with a focus on portability, the fast-optics telescope was specifically engineered to be carried on hiking trips for remote backcountry stargazing.

Knowledge Distillation of Black-Box Large Language Models (2024)
2026-06-29

Researchers have proposed new techniques for distilling the knowledge of proprietary, black-box large language models into smaller, open-source alternatives without needing access to the teacher model's internal weights. By leveraging only external API outputs, this method allows smaller student models to effectively mimic the complex reasoning of massive closed-source systems. This approach could significantly democratize access to state-of-the-art AI capabilities while drastically reducing computational and financial costs.

European ISPs Want Rightsholders Held Accountable for Overblocking Damage
2026-06-29

The European ISP trade association EuroISPA is calling for rightsholders to be held financially accountable for damages caused by website overblocking. Currently, copyright holders can secure broad site-blocking orders without facing liability when legitimate content is accidentally restricted. EuroISPA argues that imposing this responsibility is essential to protect internet service providers and users from the negative impacts of excessive copyright enforcement.

The CEO of Mullvad is the main financer of the Swedish Örebro party
2026-06-29

The CEO of the privacy VPN provider Mullvad is the primary financial backer of the far-right Swedish Örebro party, contributing over 70 percent of their funds. This revelation has led some users to boycott the service in protest of the political party's platform.

South Korea to spend $1T on more memory chip production and humanoid robots
2026-06-29

South Korea plans to invest $1 trillion to significantly expand its memory chip manufacturing and accelerate the development of commercial humanoid robots. This major financial commitment is part of a broader national strategy to establish global leadership in physical AI technologies by 2028.

Instagram is incorporating users' photos in ads for Meta Glasses
2026-06-29

Instagram is incorporating users' personal photos into targeted advertisements for Meta's smart glasses. This initiative highlights the growing era of ultra-personalized ads, as the tech giant increasingly leverages user-generated content to drive product marketing.

Dissecting Apple's Sparse Image Format (ASIF)
2026-06-29

At WWDC 2025, Apple introduced a new virtual disk image format called ASIF for virtual machines in macOS 26 Tahoe. ASIF is a sparse format inspired by and functioning similarly to existing solutions like VMDK, VHDX, and QCOW2. This allows large virtual disks and files to be stored efficiently in a significantly smaller overall file size.

Halvar's Guide to Entrepreneurship
2026-06-29

Thomas Dullien has released a new guide focused on software and B2B SaaS entrepreneurship to help founders navigate the modern startup landscape. Titled Halvar's Guide to Entrepreneurship, the resource offers strategic advice and actionable insights for building and scaling successful enterprise software companies.

Working With AI: A concrete example
2026-06-29

Carson Gross explores the practical realities of using artificial intelligence for software development by detailing a specific bug fix in the hyperscript library. He examines exactly where the technology succeeded and where it failed during the debugging process. Ultimately, the essay demonstrates why keeping a knowledgeable human in the loop remains crucial for managing code complexity.