Notizie su JavaScript / HTML5

Velocizza le attività del foglio di calcolo con comandi istantanei

Maggio 9, 2025
SpreadJS 18.1.0 aggiunge un nuovo riquadro comandi per un accesso rapido e sensibile al contesto alle azioni e alle funzioni avanzate utilizzando le sequenze dei tasti e la ricerca.

SpreadJS is a high-performance JavaScript spreadsheet and data presentation component designed for enterprise web applications. It enables developers to deliver Excel-like functionality directly within their web solutions, providing advanced features such as data binding, complex calculations, pivot tables, charts, and extensive formatting options. Fully compatible with modern JavaScript frameworks like React, Angular, and Vue, SpreadJS allows seamless integration and customization, empowering development teams to create interactive, data-driven user experiences without relying on external spreadsheet applications.

The SpreadJS 18.1.0 update introduces the new Command Palette, providing developers with a centralized interface to quickly access and execute a wide range of spreadsheet commands without navigating through complex menus. This enhancement improves productivity by reducing the time required to locate functions, allowing developers to apply formatting, manage data, and configure worksheet settings directly through intuitive search and selection capabilities. The Command Palette can be instantly triggered using the familiar Ctrl/Cmd + P keyboard shortcuts, offering quick access to commands and further accelerating common development and data manipulation tasks within the application.

To see a full list of what's new in 18.1.0, see our release notes.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

Implementa facilmente SSO nelle tue app

Maggio 7, 2025
Cloud SSO ti aiuta a implementare il Single Sign-On in pochi minuti utilizzando protocolli standard come SAML e OpenID Connect.

Cloud SSO, a new product in the The Red Carpet Subscription Vol. 2 2025 update, dramatically simplifies the implementation of Single Sign-On (SSO) in modern applications. By supporting widely adopted standards like SAML (Security Assertion Markup Language) and OpenID Connect, this toolkit ensures seamless integration with virtually any major identity provider - including Microsoft, Google, Apple, GitHub, GitLab, Okta, and others. Developers can now enable centralized authentication without writing custom code for each provider, making it easier to build secure, scalable, and user-friendly login flows across cloud, mobile, and desktop applications.

To see a full list of what's new in Red Carpet Subscription Vol. 2 2025, see our release notes.

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

For more information, visit our /n software Red Carpet Subscription product page.

Festeggiamo 5 anni di partnership con FusionCharts

Maggio 7, 2025
ComponentSource e FusionCharts collaborano dal 2020 offrendo potenti strumenti di visualizzazione dei dati agli sviluppatori di tutto il mondo.

ComponentSource's expertise and global reach have significantly expanded the worldwide accessibility of FusionCharts' data visualization solutions. By leveraging ComponentSource's established distribution network and multilingual support, FusionCharts has connected with a broader international audience of developers and organizations across diverse industries and geographical locations, enabling them to enhance their applications with compelling data insights.

This 5 year partnership between ComponentSource and FusionCharts reflects a shared dedication to empowering developers with best-in-class tools, acknowledging the role of effective data visualization in modern applications. Through this partnership, ComponentSource has played a key role in making FusionCharts flagship product FusionCharts Suite XT more accessible to a global audience.

Now marking 5 years of working together, ComponentSource and FusionCharts are continuing to build on their collaboration. As demand grows for tools that help developers deliver more data-driven and visually rich applications, the partnership remains focused on improving access and simplifying procurement for teams everywhere.

As we celebrate this milestone, we look forward to strengthening our partnership and continuing to provide developers with the tools they need to succeed.

For more information, visit our FusionCharts brand page.

Individua e sostituisci i dati nei fogli di calcolo JavaScript

Aprile 29, 2025
Dota le applicazioni web per fogli di calcolo di funzionalità di ricerca e sostituzione flessibili e avanzate, semplificando il processo di aggiornamento dei contenuti.

Find and replace functionality in a spreadsheet application enables users to quickly search for specific text, numbers, or characters within a worksheet and substitute them with alternative content. Often including advanced options such as case sensitivity, regular expressions, and the ability to target specific sheets or cell ranges, this feature lets users make consistent updates across large datasets without manually editing each cell. By automating these repetitive tasks, it reduces the risk of human error and significantly enhances productivity and accuracy in data processing. It is particularly useful for correcting errors, updating outdated information, or standardizing entries, such as changing all instances of an old product name to a new one.

Several JavaScript spreadsheet controls offer find and replace functionality, including:

  • SpreadJS by MESCIUS equips JavaScript developers with the ability to perform search and replace operations via a dialog, supporting advanced options like case matching.
  • Jspreadsheet Pro is a data grid with spreadsheet controls, providing JavaScript applications with find and replace functionality via an advanced search and replace extension.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio Enterprise) facilitates flexible find and replace capabilities to simplify targeted editing.

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

Compare JavaScript Spreadsheet Controls

File PDF sicuri con protezione mediante password

Aprile 25, 2025
Controlla l'accesso e le autorizzazioni degli utenti tramite l'uso di password per garantire la riservatezza e l'integrità dei dati nei documenti PDF.

PDF password protection is a security feature that restricts access to the PDF file by requiring a password to open, modify, print or copy its contents. By setting either an open password (to prevent unauthorized viewing) or a permissions password (to control actions such as editing or printing), this mechanism ensures that document owners can safeguard sensitive information against unauthorized access or tampering. This is particularly useful in professional and legal contexts where data confidentiality and document integrity are critical, helping to maintain compliance with privacy standards and internal data protection policies.

Several JavaScript PDF components allow you to protect PDFs with passwords, including:

  • Wijmo PDF (part of Wijmo by MESCIUS) provides JavaScript components that allow you secure PDF files via password protection to restrict access and content manipulation.
  • Aspose.PDF for JavaScript via C++ enables you to implement user and master passwords programmatically for fine-grained control over who can view or manipulate PDF content.
  • IronPDF for Node.js by Iron Software equips JavaScript-based web applications with the ability to protect PDFs with passwords to ensure confidentiality and controlled user access.

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

Compare JavaScript PDF Components