Harish Kunchala | Testing & QA | February 26, 2026
Meet Dejavu: Deterministic Network Testing for Swift (without the flakiness)
Esri’s open‑source, Swift‑native library Dejavu can speed up your iOS testing that touches the network
Security and Privacy
January 30, 2026 |
Haoliang Yu
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Security and Privacy
Securing ArcGIS Hub with Hardened Docker Images
How Hub DevOps transformed Docker image management with hardened base images and continuous security automation for FedRAMP.
Testing & QA
December 16, 2025 |
Koushik Hajra
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Testing & QA
Testing ArcGIS Maps SDKs for Native Apps: A Behind‑the‑Scenes Look
200,000 tests a day. Multiple platforms. Same map. The testing processes and challenges behind the ArcGIS Native Maps SDKs.
Software development
November 6, 2025 |
Lucas Danzinger
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Software development
Lessons from Swapping Out Our Authentication System
We modernized the Authentication API in the Qt Maps SDK by adopting the shared API used by the ArcGIS Maps SDKs for Swift, Kotlin, and Flutter
Software development
October 2, 2025 |
Tanner Yould
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Software development
From 2D to 3D: The Challenges of (Re)implementing Coordinate Grids
Challenges and lessons learned from bringing a cartographic staple into the third dimension.
Infrastructure and Systems
July 9, 2025 |
Parijat Das
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Infrastructure and Systems
Bulk Migrating GitHub Issues Across Repositories with Zenhub and Python
Learn how the Qt Maps SDK team at Esri used Zenhub and Python to bulk migrate GitHub issues across repos whilst maintaining pipelines.
Software development
June 11, 2025 |
James Ballard
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Software development
Taking It Slow: Managing Code Deletion in C++
Managing codebase technical debt via communication, gathering consensus, devising an iterative approach, and executing the plan.
Software development
April 7, 2025 |
Ting Chen
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Software development
Positions of GPS Satellites in 3D
Learn the algorithms involved to map the positions of GPS satellites in the sky in real-time.
Software development
February 24, 2025 |
Philip Ridgeway
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Software development
Full Send: How Data Race Safety Was Added to the ArcGIS Maps SDK for Swift
Data race safety in Esri's ArcGIS Maps SDK for Swift
Community
November 7, 2024 |
Raul Jimenez
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Community
Why Attend Developer Conferences
Learn about the benefits of attending developer events and why you should consider submitting a proposal for a talk or workshop.
Community
October 9, 2024 |
Euan Cameron
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Community
Introducing the new Esri Software Engineering blog
The new Esri Software Engineering Blog offers behind-the-scenes stories and insights from our engineering teams.
Developer Experience
October 9, 2024 |
Thad Tilton
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Developer Experience
Beyond words: Developing doc for devs
The ArcGIS Maps SDKs for Native Apps team uses a documentation as code approach to facilitate cooperation among technical writers and developers.
Testing & QA
October 9, 2024 |
Nidhi Kumar
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Testing & QA
Testing: Your Path to Quality Software
Discover how to enhance software quality with a well-defined test plan. Learn about test objectives, strategies, and tips for effective testing.
Software development
October 9, 2024 |
Dario D'Amico
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Software development
Implementation of feature highlights in the ArcGIS Maps SDK for JavaScript
Join us for this deep-dive into the programming techniques that we use for implementing feature highlights in our products.