Tag: App development

• Drawing connections with CSS anchor positioning

  Posted on February 5, 2026, Level beginner Resource Length medium

  CSS Anchor Positioning revolutionizes visual connections between UI elements without JavaScript or extra markup. By Roland.

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  Tags css app-development web-development frontend learning

• How to stop directory traversal attacks in Python

  Posted on February 5, 2026, Level intermediate Resource Length medium

  Directory Traversal is a common but dangerous vulnerability that can affect applications when file paths are built using untrusted user input, or when file paths are used with unchecked input. Python applications are not immune to directory traversal attacks. By Maikel.

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  Tags python app-development infosec learning

• Using the Temporal API in Angular without including a Polyfill

  Posted on February 3, 2026, Level beginner Resource Length medium

  The Temporal API is a modern replacement for JavaScript's `Date` object, offering better date/time handling (time zones, calendars). Chrome/Edge 144 and Firefox now support it natively. By Alexander Lehner.

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  Tags angular app-development web-development nodejs javascript

• CockroachDB Serverless: Sub-second scaling from zero with multi-region cluster virtualization

  Posted on February 1, 2026, Level intermediate Resource Length medium

  Discover how CockroachDB Serverless achieves sub-second scaling from zero using multi-region cluster virtualization, balancing performance and cost for multi-tenant environments. By Murat.

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  Tags app-development distributed serverless database

• What AWS Security learned from responding to recent npm supply chain threat campaigns

  Posted on January 28, 2026, Level intermediate Resource Length medium

  AWS details its response to recent npm supply chain attacks, emphasizing proactive detection, rapid response, and collaborative threat intelligence sharing. By Nikki Pahliney, Chi Tran, Albin Vattakattu, Charlie Bacon, Dan Dutrow, David Magnotti, Jeff Laskowski, Stephen Goodman, and Ryan Tick.

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  Tags app-development big-data infosec management aws

• Building modern databases with the FDAP stack

  Posted on January 26, 2026, Level intermediate Resource Length medium

  The FDAP stack – Flight, DataFusion, Arrow, and Parquet – represents a significant shift in database development, prioritizing modularity and leveraging existing open-source technologies for modern analytic systems. By gotopia.tech.

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  Tags app-development big-data analytics database data-science

• ES2026 solves JavaScript headaches with dates, math and modules

  Posted on January 24, 2026, Level intermediate Resource Length medium

  JavaScript ES2026 delivers significant JavaScript improvements, addressing longstanding issues with dates, math precision, resource management, and module loading. By Mary Branscombe.

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  Tags app-development web-development performance javascript

• AWS 2025: A year of agentic AI, custom chips, and multicloud bridges

  Posted on January 12, 2026, Level intermediate Resource Length medium

  AWS's 2025 was a pivotal year, marked by the rise of Agentic AI, custom silicon advancements, and real multicloud integration, fundamentally altering how developers build and deploy software. By Damien Gallagher.

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  Tags ai aws app-development cloud cio

• Angular signal forms part 4: Metadata and accessibility handling

  Posted on January 10, 2026, Level intermediate Resource Length medium

  Enhance your Angular forms with metadata and ARIA attributes for improved user experience, inclusivity and accessibility. By Danny Koppenhagen.

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  Tags ux web-development angular app-development frontend miscellaneous

• From GitHub Copilot to Infrastructure as Code: Getting started

  Posted on January 4, 2026, Level intermediate Resource Length medium

  Master GitHub Copilot for IaC by wiring repository‑scoped custom instructions, tightening naming and tooling rules, and treating the AI as a co‑pilot—not a replacement—for safer, faster Terraform deployments. By Lukas Rottach.

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  Tags ai devops learning app-development management

• How to build an LLM-Powered CLI tool in Python

  Posted on December 31, 2025, Level intermediate Resource Length medium

  Unlock the power of ChatGPT within your terminal with this practical tutorial demonstrating how to build a real-time command explanation tool using the OpenAI Realtime API. By Surya Bhaskar Reddy Karri.

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  Tags python ux data-science app-development ai restful

• Building scalable backends for Swift mobile apps

  Posted on December 30, 2025, Level beginner Resource Length long

  Gadget's platform enables Swift developers to build scalable backends with minimal code, using auto-generated GraphQL APIs and Apollo iOS for seamless app integration. By Gabe Braden.

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  Tags swiftlang ux data-science app-development

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