React News

Identify Patterns with Intuitive Price Insights

January 20, 2025
Candlestick charts enhance precision with detailed price insights, helping predict trends through precise tracking of price movements and trends.

Candlestick charts are a powerful data visualization tool used to represent price movements within a specific time frame, displaying the opening, closing, high, and low prices in a single, compact graphical format. For software developers, integrating candlestick charts into applications enables users to analyze market trends, identify potential reversals, and make informed decisions with precise, actionable data. These charts are adaptable across various time frames, work seamlessly with technical indicators, and offer a clear visual representation that aids in interpreting complex financial data efficiently, making them an essential feature in trading platforms and analytics tools.

Several React chart controls offer candlestick chart support including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you analyze trends with advanced candlestick charts, offering responsive rendering and seamless interaction.
  • KendoReact Chart (part of KendoReact by Telerik) allows you to visualize price movements with feature-rich, customizable candlestick charts, optimized for React applications.
  • ZingChart facilitates comprehensive market analysis using candlestick charts, delivering interactive, real-time data visualization across multiple devices and platforms.
  • Syncfusion JavaScript Chart (part of Syncfusion Essential Studio Enterprise) provides customizable candlestick charts for precise financial data representation.

For an in-depth analysis of features and price, visit our React chart controls comparison.

Compare React Chart Controls

View, Edit, and Export PDF Documents in the Browser

January 20, 2025
JavaScript PDF viewer components with read/write support offer a versatile solution for integrating document management into web-based workflows.

PDF viewer components with PDF reading and writing capabilities can greatly enhance modern web applications, enabling seamless interaction with documents directly within the browser. These components commonly allow users to view, edit, annotate, and export PDF files without relying on external software, streamlining document management. By leveraging the power of web technologies, they offer a versatile and efficient solution for integrating PDF workflows into web applications, enhancing productivity and improving the user experience in industries where PDF handling is critical.

Common features include:

  • Print / Save Documents to PDF allows users to generate and save PDF documents directly from the viewer.
  • Print PDFs to a Printer enables physical copies of documents to be created with precision and ease.
  • Right to Left (RTL) Support caters to languages such as Arabic and Hebrew, ensuring accessibility and usability for global audiences.
  • Search Text allows users to quickly locate specific content within the document, streamlining navigation.
  • Localization ensures that the interface can be adapted to various languages and regional settings.
  • Open Existing PDFs from Stream provides the capability to load and display documents directly from server streams, supporting dynamic and real-time document processing.

For an in-depth analysis of features and price, visit our JavaScript / HTML5 PDF Viewer components comparison.

Explore JavaScript / HTML 5 PDF Viewer Features

Define Dashboard Watermarks with Text Expressions

January 15, 2025
Stimulsoft Dashboards.JS 2025.1.1 enhances flexibility with watermark expressions, enabling more customizable, data-driven dashboards.

Stimulsoft Dashboards.JS is a JavaScript-based tool for creating interactive dashboards within web applications. Designed for developers and businesses, it provides customizable charts, graphs, and tables to visualize complex data from various sources. It supports popular JavaScript frameworks such as React, Vue.js, and Node.js, enabling seamless integration into modern web projects. With an intuitive interface and responsive design, it suits use cases like business intelligence, performance monitoring, and data-driven decision-making. Stimulsoft Dashboards.JS enhances user engagement and simplifies data analysis for industries such as finance, marketing, and logistics.

The Stimulsoft Dashboards.JS 2025.1.1 update introduces the ability to use expressions in dashboard watermarks, providing developers with enhanced flexibility to create dynamic and context-aware visual elements. This feature allows watermarks to adapt based on data or user-defined expressions, enabling the seamless integration of real-time information, branding, or contextual details directly into dashboards. By supporting Text, Image, Weave, and combined elements, the update streamlines customization and ensures that watermarks can align with specific design or functional requirements, helping developers deliver more polished and responsive dashboards.

To see a full list of what's new in 2025.1.1, see our release notes.

Stimulsoft Dashboards.JS is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. See our Stimulsoft Dashboards.JS licensing page for full details.

Stimulsoft Dashboards.JS is available individually or as part of Stimulsoft Ultimate.

Streamline Reviews with Powerful PDF Annotations

January 10, 2025
Make it easy to highlight, comment, and customize documents with React PDF annotations, fostering productivity and clarity in every review process.

PDF annotations in PDF Viewer components allow users to interact with and mark up documents directly within an application. This functionality is critical for workflows requiring collaborative review, document editing, or enhanced personalization of PDFs, offering a seamless experience for annotating without requiring external tools. By embedding annotation capabilities, applications can boost productivity and streamline document-centric tasks.

Common features include:

  • Freehand Draw (Ink Annotation) allow users to draw freeform shapes, lines, or highlights directly onto a PDF using a stylus, mouse, or touch input.
  • Lines allow users to underline text, create dividers, or connect different areas of the document for clear and professional markup.
  • Rectangles are ideal for framing sections of a document. Users can highlight specific text or data, making it stand out without permanently altering the original content.
  • Ellipses enable users to easily call attention to charts, images, or other graphical elements.
  • Stamp annotations let users apply predefined or custom stamps, such as "Approved," "Rejected," or company logos. This provides a fast and visually impactful way to signify document status or ownership.
  • Free Text annotations allow users to add independent text boxes anywhere on the document. This tool is helpful for inserting notes, instructions, or additional details without modifying the underlying content.
  • Watermarking PDFs embeds text or images, such as "Confidential" or a company name, across a PDF. It ensures documents are properly branded or marked for security purposes without obstructing readability.

For an in-depth analysis of features and price, visit our React PDF Viewer components comparison.

Explore React PDF Annotation Features

Add Seamless Communication to Your Web Apps

January 9, 2025
DevExtreme Complete v24.2 adds a new chat component offering instant messaging, AI integration, and extensive customization.

DevExtreme Complete is a robust suite of tools by DevExpress designed to streamline the development of high-performance web applications. It includes a wide range of UI components for modern frameworks such as Angular, React, Vue, and jQuery, making it ideal for developers aiming to create responsive, cross-platform applications with ease. With features like rich data visualization, interactive grids, form controls, and adaptive layouts, it empowers developers to deliver polished and user-friendly interfaces. Whether you're building enterprise dashboards or consumer-facing apps, DevExtreme Complete provides the flexibility and power to meet complex requirements while maintaining performance and usability.

The DevExtreme Chat Component (v24.2) introduces a versatile solution for integrating instant communication into web applications. It supports one-on-one and group interactions, AI and chatbot connectivity for intelligent support, and extensive customization options to create tailored user experiences. With features like typing indicators, popup integration, accessibility compliance, and internationalization, it offers a flexible and inclusive communication platform suitable for a wide range of scenarios, from customer support to team collaboration.

To see a full list of what's new in version 24.2, see our release notes.

DevExtreme Complete is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExtreme Complete licensing page for full details.

DevExtreme Complete is available to buy individually or as part of the following products: