Articles by acossta
2

Helix World: A real-time world model that generates video and stereo sound (noiz.ai)

11

Shredding JSON columns gave Logfire up to 1000x faster queries (pydantic.dev)

2

Chrome 154 lets iframes size to their content with one line of CSS (alfy.blog)

1

Liquid AI d1: open decision models that answer in one forward pass (huggingface.co)

1

Underdog Saluki: Qwen3.8-27B in under 8GB with tool calling intact (huggingface.co)

1

SpliceAI2: Illumina's open model for predicting splicing and transcripts (illumina.com)

2

Falcon ASR: TII's 1.6B Speech Model for Arabic and Emirati (huggingface.co)

2

Mellum2.1 Gets to Work: A Fast Open Model for Coding Agents (jetbrains.com)

0

Zeroization, part 1: Wiping can make things worse (00f.net)

74

Google Playground: Create and play custom games (blog.google)

4

Ask HN: What happened to the movie "Pirates of the Silicon Valley"

2

The Second 80% (braingrid.ai)

3

Spec-Driven Development with Claude Code (braingrid.ai)

3

Show HN: BrainGrid – The AI Product Planner: Structure Your Ideas for AI (braingrid.ai)

4

Vibe Coding Turns One (braingrid.ai)

1

Paul Graham Claude Code Skill (aibuilder.sh)

3

Brand as Code (braingrid.ai)

2

Brand as Code via brand.json / brand.txt (braingrid.ai)

3

How to Create a Design System Optimized for AI Coding (braingrid.ai)

4

Gemini API Incorrectly Charging Developers Thousands of Dollars (twitter.com/stablefluffy)

4

Show HN: Captan – Open-Source Cap Table Management CLI (github.com/acossta)

3

Adobe's pipeline for high‑throughput data ingestion with Apache Iceberg (medium.com/adobetech)

2

Theia AI framework puts you in charge of AI inside your IDE (developer-tech.com)

2

AI2 releases Asta: open‑source ecosystem for trustworthy scientific AI agents (hpcwire.com)

4

Open‑source InternVL3.5 crushes GPT‑4V on multimodal benchmarks (medium.com/data-science-in-your-pocket)

3

Nvidia halts China-focused H20 AI chip after Beijing flags security risks (reuters.com)

2

Unmasking Phantom Deps W Bill-of-Materials as Ecosystem Neutral Metadata (pyfound.blogspot.com)

3

Poland foiled cyberattack on big city's water supply, deputy PM says (reuters.com)

3

Zoom patches worrying security Windows flaw (techradar.com)

3

Fortinet VPNs under attack from potential zero-day (techradar.com)

2

News of the Weird: Week of August 14 2025 (shepherdexpress.com)

8

Injectable 'skin in a syringe' could heal burns without scars (sciencedaily.com)

2

Meta Horizon Creator Competition: Open-Source Champions (meta.com)

2

Open‑Source Medical Device Platform (bio-itworld.com)

3

New type of supernova detected as black hole causes star to explode (reuters.com)

49

A gigantic jet caught on camera: A spritacular moment for NASA astronaut (nasa.gov)

1

Cursor's Problem (docs.google.com)

1

From Local Hack to Production: How We Solved the MCP Multi-Tenant Auth Problem (braingrid.ai)

4

Migrating to AI SDK v5: A Story of Tool Streaming, Caching, and Type Safety (braingrid.ai)

6

OpenAI in talks to buy Windsurf for $3B (axios.com)

1

Exposing Kinesis Streams over HTTP Using Server-Sent Events (SSE) (mrkrbrts.com)

1

AdWords for APIs? (davistreybig.substack.com)

4

How to annotate PostgreSQL ASTs with location information (propeldata.com)

1

Understanding ReplacingMergeTree in ClickHouse (propeldata.com)

1

Real-Time Dashboards with Redpanda, Propel's Serverless ClickHouse, and Next.js (redpanda.com)

1

JavaScript-PyTorch (eduardoleao052.github.io)

1

Benchmarking AWS Lambda Cold Starts Across JavaScript Runtimes (deno.com)

1

A different way to think about TypeScript (rob.directory)

1

Token efficiency with structured output from language models (medium.com/data-science-at-microsoft)

1

Snowflake Polaris Data Catalog Is Now Open Source (snowflake.com)

1

What Color Is Night? (atlasobscura.com)

1

Battle of the Asyncs (brenelz.com)

1

TypeScript 5.6 Beta – TypeScript (microsoft.com)

1

What we got wrong about HTTP imports (deno.com)

3

How top data teams are structured (medium.com/mikldd)

10

Materialized views in ClickHouse: The data transformation Swiss Army knife (propeldata.com)

6

The rise of the analytics pretendgineer (benn.substack.com)

2

Window Functions in ClickHouse (propeldata.com)

1

In-depth: What is Customer-facing analytics? (propeldata.com)

1

The Rockset Migration Service (propeldata.com)

1

Why Our Dashboard Stands Out (stellate.co)

1

Hacking our way to better team meetings (allthingsdistributed.com)

2

Chrome Speculation Rules API (chrome.com)

1

From Twilio to Propel: Building Real-Time Customer-Facing Analytics at Scale [video] (youtube.com)

2

Things engineers should know about talking to users (posthog.com)

1

What is Vite (and why is it so popular)? (stackblitz.com)

17

The only two log levels you need are INFO and ERROR (ntietz.com)

1

Lambda, Kappa, Delta Architectures for Data (subrabytes.dev)

3

MongoDB change data capture: An in-depth guide (propeldata.com)

2

Stripe adopts Airbnb's Chronon for ML features (stripe.com)

2

Scaling to Count Billions (canva.dev)

1

Under the Hood of Mixpanel's Infrastructure (mixpanel.com)

0

We Built Text-to-SQL at Pinterest (medium.com/pinterest-engineering)

1

Small, feature-rich calendar components (github.com/wickynilliams)

2

Ex-Twilio team launches platform to help SaaS companies build analytics products (diginomica.com)

1

Render Optimizations: TanStack Query (tanstack.com)

1

What even is a JSON Number? (trl.sn)

1

2024 State of Analytics Engineering (getdbt.com)

2

Full Steam Ahead: The 2024 Mad (Machine Learning, AI and Data) Landscape (mattturck.com)

3

The problem with using a UUID primary key in MySQL (planetscale.com)

27

How to stream PostgreSQL CDC to Kafka and use Propel to get an instant API (propeldata.com)

1

Serverless ClickHouse with Tyler Wells [video] (youtube.com)

1

Patterns of Legacy Displacement (martinfowler.com)

2

The Builder's Guide to Better Mousetraps (brooker.co.za)

2

Leadership requires taking some risk (lethain.com)

1

MySQL Change Data Capture: A Definitive Guide (propeldata.com)

2

A guide to the wedge marketing strategy (mkt1.co)

1

The Cost of Data Incidents (medium.com/mikldd)

1

Exploring the Frontier of Data Products (medium.com/exploring-the-frontier-of-da...

3

My Favorite Math Jokes (arxiv.org)

1

A guide to the wedge marketing strategy (mkt1.co)

3

How to make multiple GraphQL queries in one request (propeldata.com)

1

Super Specific Feedback: How to give actionable feedback on work output (weskao.com)

1

Internationalization with Remix – Remix (remix.run)

1

Top Recent V8 in Node Updates (appsignal.com)

1

Understanding Series A's (magid.substack.com)

2

Evaluating LLM systems: Metrics, challenges, and best practices (medium.com/data-science-at-microsoft)

0

SoC 2 compliance for startups and first-timers (part 1) (substrate.tools)

0

Best Practices for Building LLMs (stackoverflow.blog)

0

Data Quality Within Lakehouses (piethein.medium.com)