pgrust: PostgreSQL => Rust, with AI

Postgres was rewritten in Rust… and somehow passed every test - YouTube

Based on the video from Better Stack, here is a quick summary of pgrust:

• What it is: An experimental rewrite of PostgreSQL in Rust.

• Compatibility: It successfully passes all 46,066 official PostgreSQL regression queries, works with standard psql clients, and can boot directly from an existing Postgres 18.3 data directory.

• Architecture Shift: It replaces Postgres' traditional process-per-connection model with a thread-per-connection architecture using Rust threads, aiming to improve concurrency, reduce connection overhead, and provide built-in connection pooling.

• Performance Claims: The project claims potential performance improvements of 50% to 300x for certain workloads, though developers and commenters remain skeptical, viewing it primarily as an AI-assisted experiment rather than a production-ready replacement.

You can check out the source code in the pgrust GitHub repository or try it out directly on the pgrust website.

malisper/pgrust: Postgres rewritten in Rust, now passing 100% of the Postgres regression tests @GitHub

The goal is to make Postgres easier to change from the inside: keep the behavior Postgres-shaped, keep the real Postgres tests as the oracle, and use Rust plus AI-assisted programming to explore deeper server changes.

pgrust — postgres, rewritten in rust

WikiArt

WikiArt - Wikipedia 
WikiArt (formerly known as WikiPaintings) is a visual art wiki, active since 2010.

WikiArt.org - Visual Art Encyclopedia

what is wikiart - Google Search

WikiArt is an online, community-driven visual art encyclopedia. It features over 250,000 artworks by thousands of artists, covering everything from cave paintings to contemporary works. It is a highly popular digital resource for art study, educational research, and inspiration. [1, 2, 3]

Key Features of WikiArt

• Vast Categorization: You can browse artwork at scale by filtering through distinct artists, styles, art movements, genres, and even specific museums.
• Multinational Reach: The site hosts pieces from artists across more than 100 countries and the interface supports multiple languages.
• Fair Use Policy: WikiArt acts as a non-profit project. It features works in the public domain as well as copyright-protected art, the latter of which is showcased for educational and informational purposes under fair use. [4, 5]

How the Community Uses It

Because it functions like a wiki, much of the metadata and translations are contributed by volunteer art enthusiasts and experts around the globe. While some users reference it merely for casual browsing and educational purposes, it is also highly utilized by artificial intelligence researchers as a curated, expansive dataset for training computer vision and AI art models. [2, 3, 5, 6]

 Niagara, 1857 - Frederic Edwin Church - WikiArt.org

Public domain

Lovable: AI vibe coding apps

 what is lovable company - Google Search

Lovable is a Swedish AI software startup that pioneered "vibe coding"—a concept where users can build, deploy, and iterate fully functional web apps and websites simply by chatting with an AI in plain English. [1, 2, 3]

Founded in Stockholm in 2023 by Anton Osika and Fabian Hedin, the company grew out of the popular open-source tool GPT Engineer. It allows individuals and enterprise teams to generate production-ready software—managing front-end, back-end logic, databases, and integrations—without needing to write any manual code. [1, 2, 4]

Check out their platform on Lovable to build apps, or read their Vision to learn more about how they aim to democratize software creation. [5]

[1] https://en.wikipedia.org/wiki/Lovable_(company)[2] https://www.crunchbase.com/organization/lovable-803a
[3] https://app.dealroom.co/companies/lovable
[4] https://techcrunch.com/2025/02/25/swedens-lovable-an-app-building-ai-platform-rakes-in-16m-after-spectacular-growth/
[5] https://www.youtube.com/watch?v=5FWO5n5VTQc

//lovable.dev/ AI App Builder | Vibe Code Apps & Websites with AI, Fast

Lovable Pricing: 0, 25, 50, enterprise / month

In 2023, Anton Osika developed GPT Engineer, open-source software that used large language models to code software applications. 

AntonOsika/gpt-engineer: CLI platform to experiment with codegen. Precursor to: https://lovable.dev @GitHub

what technology is used for lovable.app generated apps - Google Search

Lovable (formerly GPT Engineer) generates full-stack web applications using industry-standard modern technology stack. The platform creates the frontend using React, Vite, and TypeScript, styled using Tailwind CSS. For the backend, it utilizes Supabase to handle databases, authentication, storage buckets, and edge functions. [1, 2, 3, 4, 5]

Key technology components of a Lovable-generated app include:

• Frontend Framework: React with Vite for fast bundling and hot module reloading.
• Language: TypeScript to ensure type safety and maintainability.
• Backend & Database: Supabase (which operates on top of PostgreSQL) for serverless backend logic and scalable databases.
• Authentication: Pre-built login, signup, and user session management powered by Supabase Auth.
• Styling: Tailwind CSS for fast, responsive, and customizable UI design. [2, 3, 4, 6, 7]

Generated code can be previewed directly in the browser and synced to GitHub for further deployment and engineering workflows. [4, 8]

[1] https://lovable.dev/guides/rapid-application-development-tools

[2] https://www.ml6.eu/en/blog/the-anatomy-of-a-lovable-app-and-its-boundaries-in-enterprise-software

[3] https://lovable.dev/guides/drag-and-drop-mobile-app-builder

[4] https://docs.lovable.dev/introduction/welcome

[5] https://xcloud.host/7-best-hosting-for-lovable-apps/

[6] https://www.youtube.com/watch?v=kGu3ykN0Dx4

[7] https://www.taskade.com/compare/free-lovable-alternative

[8] https://www.youtube.com/watch?v=7Y1O09Ssnew

Former Intel CEO on What Went Wrong, What's Next + Lovable CEO on the Real Promise of Vibe Coding - YouTube

Lovable is an AI-native "vibe coding" platform that allows anyone—including non-technical users—to build full-stack web applications and websites entirely through natural language prompts.

Founded by CEO Anton Osika and Fabian Hedin, the Stockholm-based startup has quickly become one of the fastest-growing software companies in tech history.

• The Core Product: Lovable targets "the other 99%" who don't have a formal computer science background. Users describe what they want to create (or upload design screenshots) and the AI automatically handles the underlying frontend, backend, and hosting infrastructure.

• Hyper-Growth Metrics: The company is sprinting toward $1 billion in annual recurring revenue (ARR), having reached $100 million ARR within eight months of crossing its first million, and hitting $400 million by early 2026.

• Funding & Valuation: Following massive funding rounds from top-tier VCs like Accel, DST Global, Khosla Ventures, and Salesforce Ventures, Lovable is valued at roughly $6.6 billion.

• The "Vibe Coding" Movement: Alongside tools like Cursor and Replit, Lovable is pioneering a shift in software development where curiosity and product iteration speed are prioritized over traditional coding credentials.

Architecture: "Dogtrot" house design

Dogtrot house - Wikipedia

The dogtrot, also known as a breezeway house, dog-run, or possum-trot, is a style of house that was common throughout the Southeastern United States during the 19th and early 20th centuries.^[1][2] Some theories place its origins in the southern Appalachian Mountains. Some scholars believe the style developed in the post-Revolution frontiers of Kentucky and Tennessee. Others note its presence in the South Carolina Lowcountry from an early period. The main style point was a large breezeway (instead of a hallway) through the center of the house to cool occupants in the hot southern climate.

The Dogtrot house is an iconic 19th-century American architectural style characterized by two separate cabins connected by a central, covered, open-air breezeway, all sheltered under a single roof. It served as a brilliant, pre-AC passive cooling system that is currently seeing a resurgence in modern, climate-responsive architecture. [1, 2, 3]

History & Mechanics

• Origins: Born in the rural South, the layout typically divided the home into two zones: one side for sleeping/living quarters, and the other for cooking and dining (to keep the heat and fire risk away from the bedrooms). [1, 2]
• Passive Cooling: The central breezeway acts as a natural wind tunnel. Shaded from the sun, it draws warm air upward while funneling cool air through the space. [1]
• The Name: Because of the natural cross-breeze, this central corridor was the coolest spot in the house, making it the favorite resting place for family dogs. [1, 2]

The Modern Adaptation

Today, architects and builders are reinterpreting the dogtrot layout to blend indoor and outdoor living. [1, 2]

• Modern Layouts: Instead of log cabins, modern dogtrots often use two distinct wings: one for public spaces (kitchen, living, dining) and the other for private retreats (master suites, home offices). [1]
• Breezeway Features: The central corridor is now often utilized as an extension of the living space, frequently featuring two-sided indoor/outdoor fireplaces, floor-to-ceiling glass, or flexible dining areas. [1, 2]
• Environmental Control: While classic dogtrots had completely open breezeways, modern builds frequently use retractable glass doors, screens, or wooden louvers. [1, 2, 3]

Why People Build Them Today

• Seamless Flow: They offer a highly organic way to blend the outdoors with climate-controlled indoor spaces.
• Zoning: The separation of the two wings provides excellent acoustic separation and privacy between public gathering areas and quiet bedrooms. [1, 2, 3, 4]

 DOGTROT HOUSE DESIGN | Where Rustic Heritage Meets Modern Elegance - YouTube