AI Agents Need Tiered Approval Escalation, Not One Confirm Button
A single confirm prompt breaks down in real agent operations. Tiered escalation at the tool-call boundary is what makes long-running agents safe to operate.
Guides
How to Fix PDF Table Duplication in RAG/LLM Pipelines
PDF parsers often extract table data twice, breaking LLM context and inflating token usage. Here's how to fix it with bounding-box masking in Python.
Implement a Queue Using Two Stacks in Java
Learn how to implement a queue using only stack operations. Covers brute force, the optimal two-stack approach, and a full Java solution with dry run.
When Google Never Finds Your Page: A Developer's Field Guide
Publishing a page that Google ignores is a solvable technical problem. Here's where the breakdown happens and how to fix each point.
Learn Notion Workers: Free 1-Hour Course for Beginners
A free freeCodeCamp course teaches Notion Workers from setup to deployment. No coding background required.
Mapping the World with Open Spatial Data at Overture Maps
Microsoft's Jeffrey Hightower and Overture Maps CTO Amy Rose discuss open, standardized global spatial data and the challenges of digitally mapping the world.
AI Agents Expose Authorization Gaps That Were Never Written as Code
AI agents don't bypass your security model — they expose the parts of it that were never code. Here's what that means and how to fix it.
Engineering Leadership When Code Generation Costs Almost Nothing
Intuit's Eric Anderson discusses AI-driven development, shifting bottlenecks, and what engineering leadership looks like when code is nearly free to generate.
CSS @function At-Rule: Custom Functions in Native CSS
The CSS @function at-rule lets you define reusable custom functions with arguments, logic, and return values. Currently experimental — check browser support bef
How to Make Your Design System AI-Ready
AI-generated prototypes fail due to design system gaps. Here's how spec files, token layers, and auditing tools fix that.
AI Agent Usage at Work Has Nearly Doubled, Survey Finds
Agent usage jumped from 31% to 59% since last year, but 63% of technologists still keep humans in the loop.
What It Takes to Run AI Workloads in Production
CoreWeave CTO Peter Salanki explains why AI infrastructure differs from traditional cloud, covering networking, memory bandwidth, and GPU utilization at scale.