What is props
Props, short for properties, are essential in React for passing data from parent to child components. They are immutable and facilitate a unidirectional data flow, allowing for reusable components. By using props, developers can dynamically render content based on the inputs provided.
- ▪Props stand for properties in React.
- ▪They are read-only inputs passed from a parent component to a child component.
- ▪Props enable components to render different content based on the inputs provided.
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Story provenance
Source · retrieval · rights · ranking — open for full record
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Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | DEV.to (Top) |
| Canonical URL | https://dev.to/deva_i_932c8869ada96d4c9f/what-is-props-1993 |
| Publication time | Tue, 26 May 2026 06:52:20 +0000 |
| Retrieval time | 2026-05-26T07:07:46.336Z |
| Last seen | 2026-05-26T07:07:46.336Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | None |
| Cluster logic | Not yet clustered, or no peer story found in the clustering window. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3798144) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Deva I Posted on May 26 What is props #learning #react #frontend #reactnative What is props : Props stands for properties. Props in React are read-only inputs passed from a parent component to a child component. Key characteristics of props : Unidirectional Data Flow: Data flows one way, from parent to child. Immutable (Read-Only): A child component must never modify the props it receives; they are read-only.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at DEV.to (Top).
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