--- title: "#use-cases articles | Hashnode" description: "Explore 40 articles tagged #use-cases on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/use-cases" --- Tag # #use-cases 40 posts · 3 followers [Omnithium](https://hashnode.com/@moussamokhtari) · [May 10](https://hashnode.com/posts/the-enterprise-playbook-for-ai-agents-in-customer-support/6a010a9bb19c03de994f95b3) ### [The Enterprise Playbook for AI Agents in Customer Support](https://omnithium.hashnode.dev/the-enterprise-playbook-for-ai-agents-in-customer-support?utm_source=hashnode&utm_medium=feed) Customer support is one of the highest-leverage places to deploy AI agents in the enterprise. It has clear inputs (customer messages), measurable outputs (resolution rate, CSAT, handle time), and well-defined escalation paths that already exist in hu... 15 min read · [omnithium.hashnode.dev](https://omnithium.hashnode.dev/the-enterprise-playbook-for-ai-agents-in-customer-support?utm_source=hashnode&utm_medium=feed) [KMS Tech](https://hashnode.com/@KMSTech) · [Jan 10](https://hashnode.com/posts/tricky-use-case-of-arrayprototypemap-in-js/69623f128827666df4d63669) ### [Tricky use case of Array.prototype.map in JS](https://kmstech.co/blogs/tricky-use-case-of-arrayprototypemap-in-js?utm_source=hashnode&utm_medium=feed) If you are familiar with functional programming, Array.prototype.map must be a function that you work with every day. For me, map() is a powerful function, but there might be some tricky use case of it that you don't know about! Let's walk through so... 4 min read · [kmstech.co](https://kmstech.co/blogs/tricky-use-case-of-arrayprototypemap-in-js?utm_source=hashnode&utm_medium=feed) [Antonina Kharchenko](https://hashnode.com/@antoninakharchenko) · [Dec 4, 2025](https://hashnode.com/posts/top-use-cases-for-the-salesforce-agentforce-platform-in-2025/693190b0c2e1c71f7f746f3e) ### [Top Use Cases for the Salesforce Agentforce Platform in 2025](https://sfapps-info.hashnode.dev/top-use-cases-for-the-salesforce-agentforce-platform-in-2025?utm_source=hashnode&utm_medium=feed) Agentforce 360: The New Foundation for Connected Work We all know Agentforce, Salesforce’s AI platform that helps teams automate routine tasks and get work done faster. At Dreamforce 2025, Salesforce introduced the next step in its evolution: Agentfo... 10 min read · [sfapps-info.hashnode.dev](https://sfapps-info.hashnode.dev/top-use-cases-for-the-salesforce-agentforce-platform-in-2025?utm_source=hashnode&utm_medium=feed) [Ganesh Rama Hegde](https://hashnode.com/@hegde10122) · [Nov 2, 2025](https://hashnode.com/posts/chapter-16-coding-the-searchimageusecase-data-layer/690744f5b5bb3ce818b84328) ### [Chapter 16 - Coding the SearchImageUseCase (Data Layer)](https://androidavatar.hashnode.dev/chapter-16-coding-the-searchimageusecase-data-layer?utm_source=hashnode&utm_medium=feed) We have already discussed about the DTO classes and the mappers required for the Image Response API. Please checkout chapter 6 to recap the code. The ImageResultDto and ImageResponseDto data classes showcase our DTO. The DTO to Domain layer mapper fu... 3 min read · [androidavatar.hashnode.dev](https://androidavatar.hashnode.dev/chapter-16-coding-the-searchimageusecase-data-layer?utm_source=hashnode&utm_medium=feed) [Ganesh Rama Hegde](https://hashnode.com/@hegde10122) · [Oct 30, 2025](https://hashnode.com/posts/chapter-8-testing-and-validating-the-getartusecase-domain-layer/6903c6a571310108347aa683) ### [Chapter 8 - Testing and Validating the GetArtUseCase (Domain layer)](https://androidavatar.hashnode.dev/chapter-8-testing-and-validating-the-getartusecase-domain-layer?utm_source=hashnode&utm_medium=feed) Now we shift our attention to testing the domain and the data layers for the GetArtUseCase. Step 1 : Testing the Domain Layer We want to verify that GetArtUseCase correctly transmits data from the repository. We only test the use case, not the databa... 3 min read · [androidavatar.hashnode.dev](https://androidavatar.hashnode.dev/chapter-8-testing-and-validating-the-getartusecase-domain-layer?utm_source=hashnode&utm_medium=feed) [Ganesh Rama Hegde](https://hashnode.com/@hegde10122) · [Oct 29, 2025](https://hashnode.com/posts/chapter-7-coding-the-repository-implementation-class/69020420ef9fc6b7f23e8098) ### [Chapter 7 - Coding the repository implementation class](https://androidavatar.hashnode.dev/chapter-7-coding-the-repository-implementation-class?utm_source=hashnode&utm_medium=feed) Let us code the repository implementation class class ArtRepositoryImpl(private val artDao: ArtDao):ArtRepositoryInterface { override fun getArt(): Flow> { //returns a stream (Flow) that emits a list of ArtEntity objects ... 3 min read · [androidavatar.hashnode.dev](https://androidavatar.hashnode.dev/chapter-7-coding-the-repository-implementation-class?utm_source=hashnode&utm_medium=feed) [Ganesh Rama Hegde](https://hashnode.com/@hegde10122) · [Oct 27, 2025](https://hashnode.com/posts/chapter-5-coding-the-first-use-case-domain-layer/690129e2dac1369f2b068cd3) ### [Chapter 5 - Coding the first Use case (Domain layer)](https://androidavatar.hashnode.dev/chapter-5-coding-the-first-use-case-domain-layer?utm_source=hashnode&utm_medium=feed) The use case GetArtUseCase is the first use case we will code. This use case will fetch a list of images from the Room DB locally. This list will help us to carve out the first screen displayed to the end user. The screen composable will be coded in ... 5 min read · [androidavatar.hashnode.dev](https://androidavatar.hashnode.dev/chapter-5-coding-the-first-use-case-domain-layer?utm_source=hashnode&utm_medium=feed) [Ganesh Rama Hegde](https://hashnode.com/@hegde10122) · [Oct 27, 2025](https://hashnode.com/posts/chapter-3-lld-low-level-design-artsnap-app/68ff80c1043729ac4bd1854c) ### [Chapter 3 - LLD (Low-Level Design) – ArtSnap App](https://androidavatar.hashnode.dev/chapter-3-lld-low-level-design-artsnap-app?utm_source=hashnode&utm_medium=feed) The ArtSnap App We are building an ArtSnap App, a lightweight and modular art collection platform where a user can: View a list of artworks stored locally in the database. Add new artwork details, including name, artist, year, and image. Search im... 4 min read · [androidavatar.hashnode.dev](https://androidavatar.hashnode.dev/chapter-3-lld-low-level-design-artsnap-app?utm_source=hashnode&utm_medium=feed) [Dipti Moryani](https://hashnode.com/@datacasestudies) · [Aug 5, 2025](https://hashnode.com/posts/end-application-bottlenecks-enhance-team-performance/6891da52b9dbd8cb3727e2b9) ### [End Application Bottlenecks, Enhance Team Performance](https://dataandai.hashnode.dev/end-application-bottlenecks-enhance-team-performance?utm_source=hashnode&utm_medium=feed) Business Intelligence Case Study - Application Processing For Hospital 1 min read · [dataandai.hashnode.dev](https://dataandai.hashnode.dev/end-application-bottlenecks-enhance-team-performance?utm_source=hashnode&utm_medium=feed) [Dipti Moryani](https://hashnode.com/@datacasestudies) · [Aug 4, 2025](https://hashnode.com/posts/it-vendor-spend-analysis/68907b61ed5f5576520826b6) ### [IT Vendor Spend Analysis](https://dataandai.hashnode.dev/it-vendor-spend-analysis?utm_source=hashnode&utm_medium=feed) Cut Waste. Control Costs. Gain Clarity. We helped a leading food manufacturing company take control of their IT vendor spend with a customized analytics dashboard built for transparency and action. The challenge? Rising monthly expenses and no clear ... 1 min read · [dataandai.hashnode.dev](https://dataandai.hashnode.dev/it-vendor-spend-analysis?utm_source=hashnode&utm_medium=feed)