adrmtu
A DSL for Browser Automation
Browser Automation Directed Graph Engine Ruleset (Badger)
Re:Browser Automation Directed Graph Engine Ruleset (Badger)
on Friday May 23, 2025 @10:59AM (#44073505)
Playwright scripts work well for quick tasks but become messy and hard to maintain for complex automations. BADGER (Browser Automation Directed Graph Engine Ruleset) is a programming language that represents browser automations as directed graphs. This makes debugging straightforward, automations reusable, and complex automations reliably manageable.
Re:Normalizing Ratings
on Friday May 02, 2025 @08:28PM (#43875843)
Isn't this basically a de-biasing problem? Treat each rider’s ratings as a random variable with its own mean μᵤ and variance σᵤ², then normalize. Basically compute z = (r – μᵤ)/σᵤ, then remap z back onto a 1–5 scale so “normal” always centers around ~3. You could also add a time decay to weight recent rides higher to adapt when someone’s rating habits drift.
Has anyone seen a live system (Uber, Goodreads, etc.) implement per-user z-score normalization?
Re:Show HN: Blast – Fast, multi-threaded serving engine for web browsi...
on Friday May 02, 2025 @08:16PM (#43875778)
Cool project! How does the prefix cache work exactly? What’s your invalidation strategy when the page’s structure drifts (and how often do you refresh)? And how do you match an incoming question or task to the correct cached prefix? What criteria or fingerprinting logic do you use to ensure high hit rates without false positives
Show HN: CloudCruise (YC W24) – Graph-Based Workflow Builder for Web Agents
Hi HN, this is Adrian, Vere and Felix. CloudCruise is a graph-based workflow builder for web agents. Our DSL lets you orchestrate LLM-powered web actions with loops, conditionals and memory. Here is a 1 min demo: https://youtu.be/4AQfl5Gj_RoWe tried out existing web agents and found zero-shot planning unreliable for longer workflows. That’s why we’ve built a framework that lets you define a...
Re:Show HN: Open-Source LLM Observability and Export to Grafana, Datad...
on Friday March 22, 2024 @04:43PM (#39794644)
Congrats on the Show! How’s this different from https://github.com/langfuse/langfuse? The exports seems really interesting