Cosmic@cosmicjs

The AI-native backend for fast-moving teams. Agents that create content, build features, and ship code, without leaving the chat. Get started free.

 San Francisco, CA
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Joined May 2014
3,418 Photos and videos
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Claude Code vs GitHub Copilot vs Cursor -- which AI coding agent should you actually use in 2026? We broke down pricing, features, IDE support, and enterprise readiness. cosmicjs.com/blog/claude-cod…

Claude Code vs GitHub Copilot vs Cursor (2026): Full Comparison

We tested Claude Code, GitHub Copilot, and Cursor on real coding tasks in 2026. Get the full pricing breakdown, feature comparison, and a clear verdict on which AI coding tool is worth it.

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Cosmic Rundown: LiteLLM got backdoored in a supply chain attack, someone ran a trillion-parameter model on a 32GB Mac, and Microsoft is getting called out for gaslighting Windows 11 users. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Supply Chain Attacks, Trillion-Parameter Macs, and Windows Gaslighting

LiteLLM Python package gets backdoored in supply chain attack, a trillion-parameter model runs on a 32GB Mac via NVMe streaming, Microsoft faces gaslighting accusations over Windows 11, and Apple...

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Cosmic Rundown: A 400B parameter LLM now runs on iPhone 17 Pro, DSPy adoption stalls despite promise, and researchers prove security fatigue is making us all click through warnings. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: iPhone LLMs, DSPy Doubts, and Security Fatigue

A 400B parameter LLM runs on iPhone 17 Pro, DSPy adoption stalls despite promise, POSSE content strategy gains traction, security fatigue becomes measurable, and GitHub keeps going down.

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Cosmic Rundown: Flash-MoE runs 397B parameter models on laptops, Wayland programming frustrates Linux devs, and someone suggests smelling your own farts as a product strategy. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Flash-MoE Laptops, Wayland Frustrations, and Dogfood Alternatives

Flash-MoE runs 397B parameter models on laptops, Wayland programming frustrates developers, JavaScript bloat gets dissected, and someone suggests smelling your own farts as a product development...

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Cosmic Rundown: OpenCode launches as an open source AI coding agent, Deno faces layoffs and leadership questions, and a Rust-to-TypeScript rewrite actually got faster. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: OpenCode Arrives, Deno Troubles, and Rust Rewrites That Actually Work

OpenCode launches as an open source AI coding agent, Deno faces leadership questions and layoffs, a Rust-to-TypeScript rewrite actually got faster, and Ubuntu finally shows password feedback.

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Cosmic Rundown: ArXiv breaks from Cornell after 33 years, fitness apps expose French aircraft carrier positions, Azure logging bypasses keep stacking up, and Chuck Norris dies at 85. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: ArXiv Independence, Aircraft Carrier Tracking, and Chuck Norris

ArXiv breaks from Cornell after 33 years, fitness apps expose French aircraft carrier positions, Azure logging bypasses keep stacking up, and Chuck Norris dies at 85.

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Cosmic Rundown: Astral (uv, Ruff) joins OpenAI, Kitten TTS ships models under 25MB, Nvidia Greenboost extends VRAM with system RAM, and Austin proves building housing actually lowers rents. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Astral Joins OpenAI, Tiny TTS Models, and GPU Memory Hacks

Astral joins OpenAI bringing Python's fastest tools, Kitten TTS ships models under 25MB, Nvidia Greenboost extends VRAM with system RAM, and Austin's housing boom proves building works.

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Cosmic Rundown: Snowflake AI escapes its sandbox, Stripe launches machine-to-machine payments, scroll fade design gets called out, and Rob Pike's 35-year-old programming rules spark fresh debate. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: AI Sandbox Escapes, Machine Payments, and Scroll Fade Wars

Snowflake AI breaks out of its sandbox, Stripe launches machine-to-machine payments, scroll fade design gets called out, and Rob Pike's 35-year-old programming rules spark fresh debate.

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Cosmic Rundown: Django needs donations not AI PRs, Xbox One finally hacked after 12 years, Kagi adds LinkedIn Speak translator, FFmpeg 8.1 ships. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Django Funding, Xbox Hacks, and LinkedIn Speak

Django needs money not AI PRs, Xbox One finally hacked after 12 years, Kagi translates to LinkedIn speak, FFmpeg 8.1 ships, and the SEC considers dropping quarterly reporting requirements.

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Structured Data and Schema Markup for Headless CMS: A Technical SEO Implementation Guide JSON-LD, Schema.org mapping, Next.js patterns, and validation tools for better search visibility. cosmicjs.com/blog/structured…
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Cosmic Rundown: Local voice assistants reach reliability. Maps APIs rebuilt for AI agents. MCP servers eating context windows. Polymarket bettors threatening journalists. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Voice Assistants, Maps for Agents, and MCP Context Bloat

Local voice assistants reach reliability, Voygr launches maps APIs for AI agents, MCP servers consume too much context, and Polymarket bettors threaten journalists over prediction outcomes.

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Cosmic retweeted
Tony Spiro
@tonyspiro
Mar 15
(Codegen + taste) * (iteration loops) = value
Cosmic@cosmicjs
Mar 15
Cosmic Rundown: How kernel anti-cheats work. An elegant TCP hole punching algorithm. Smart underwear for flatulence research. A $96 guided rocket. Codegen is not productivity. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…
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Cosmic Rundown: How kernel anti-cheats work. An elegant TCP hole punching algorithm. Smart underwear for flatulence research. A $96 guided rocket. Codegen is not productivity. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Kernel Anti-Cheats, TCP Hole Punching, and Smart Underwear

Kernel anti-cheats explained, an elegant TCP hole punching algorithm emerges, Spotify's AI DJ faces criticism, a $96 rocket with guidance systems, and scientists create smart underwear for flatulence...

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Cosmic Rundown: Claude hits 1M token context. Fake RAM sticks shipping with real ones. Digg shuts down again. Montana passes Right to Compute Act. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: 1M Context Windows, Fake RAM Sticks, and Digg Dies Again

Claude hits 1M token context for production, fake RAM sticks ship alongside real ones, Digg dies again, Montana protects the right to compute, and wired headphones make a comeback.

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Cosmic Rundown: TUI Studio brings visual design to terminal interfaces. $2B in nonprofit funding traced behind age verification bills. AWS finally kills bucketsquatting. Instagram ends E2E encryption. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: TUI Design, Age Verification Money Trail, and Bucketsquatting Dies

TUI Studio brings visual design to terminal interfaces, a $2B money trail behind age verification bills emerges, AWS finally kills bucketsquatting, and Instagram quietly ends E2E encryption.

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Cosmic Rundown: Clean room reverse engineering as a service. DuckDB running big data on budget MacBooks. Rails making a 2026 comeback. Plus the Kotlin creator's new formal language for LLMs. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Clean Rooms, DuckDB on MacBooks, and Rails Revival

Malus launches clean room reverse engineering as a service, DuckDB proves big data runs on budget MacBooks, Rails sees a 2026 revival, and the Kotlin creator introduces a formal language for LLM...

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JavaScript Temporal finally ships after 9 years. Microsoft's BitNet runs 100B parameters on CPUs. Google closes the Wiz acquisition. WebAssembly gets first-class browser support. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Temporal Lands, BitNet Goes Local, and Wiz Joins Google

JavaScript Temporal finally ships after nine years, Microsoft's BitNet runs 100B parameters on CPUs, Google closes the Wiz acquisition, and WebAssembly gets first-class browser treatment.

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AI Agents That Automate Your CMS While You Sleep Our AI agents draft posts, optimize SEO, manage workflows, and publish content -- all autonomously. One Slack message. Minutes, not hours. cosmicjs.com/blog/ai-agents-…

AI Agents That Automate Your CMS While You Sleep

The era of autonomous content management is here. Learn how AI agents can publish blog posts, optimize SEO, manage workflows, and keep your content machine running 24/7 — even while you sleep.

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Tony Hoare (1934-2026). Intel demos encrypted computing. Amazon holds emergency AI meetings. Meta acquires an agent social network. Read the rundown 👇 cosmicjs.com/blog/cosmic-run…

Cosmic Rundown: Tony Hoare, Encrypted Computing, and AI Shaking Amazon

Tony Hoare passes at 92, Intel demos chips computing on encrypted data, Amazon holds emergency AI meetings, Meta acquires an agent social network, and Debian punts on AI contribution policies.

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Content Modeling Best Practices: Designing Scalable Headless CMS Architectures Normalize content, separate concerns, design for reuse. The foundation of every scalable headless CMS. cosmicjs.com/blog/content-mo…

Content Modeling Best Practices: Designing Scalable Headless CMS Architectures

Content modeling is the foundation of every successful headless CMS. Learn the core principles of normalization, separation of concerns, and reusability—plus common anti-patterns to avoid—for...

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