Category News

不要なグリッド編集を防止

4月 9, 2026
読み取り専用の列を持つJavaScriptグリッドは、開発者が固定値を守りつつ、インターフェース全体で編集ルールをより明確にすることが可能

Read-only Columns are grid columns configured to display data without allowing users to edit the values directly in the interface. In a JavaScript grid control, this is typically used for fields that should remain fixed, such as calculated values, identifiers, audit data, or information controlled by business rules or backend processes. The main benefit is that it helps preserve data integrity while still making important information visible, reduces the risk of accidental changes, supports clearer editing workflows by distinguishing editable and non-editable fields, and makes it easier for developers to enforce validation and permission requirements consistently across the application.

Several JavaScript grid controls offer support for Read-only Columns including:

  • Highcharts Grid Pro lets you configure non-editable columns for protected values, helping preserve data integrity while keeping reference fields consistently visible.
  • Kendo UI Angular Grid allows you to control column editable status, keeping selected fields read-only to enforce rules and reduce accidental changes.
  • Wijmo React DataGrid (FlexGrid) facilitates read-only column scenarios through editing controls and events, supporting protected fields and condition-based restrictions.
  • DataGridXL allows you to set columns as read-only, preventing edits to protected data while preserving fast spreadsheet-like interaction.
  • Handsontable lets you lock selected grid cells from editing, preserving displayed values while still supporting sorting, filtering, validation, and spreadsheet-style navigation.
  • JSpreadsheet Pro lets you mark columns or cells as read-only, protecting fixed values while allowing editable data elsewhere.

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

Compare JavaScript grid controls

マージツールでファイル比較を簡素化

4月 9, 2026
VersionRecallは構文の色付き比較機能でバージョン管理を改善し、ユーザーが変更を特定し、エラーを減らし、ファイルを正確にマージ可能

VersionRecall is a straightforward version control solution that simplifies the process of creating backups and managing multiple file versions. Designed with ease of use in mind, it eliminates the need for complex APIs, databases, or proprietary file formats by storing versioned files in their original form. Unlike cloud-based solutions that may automatically overwrite data, VersionRecall gives users full control over when and how versions are saved. Its quick setup and intuitive workflow make it ideal for developers, IT professionals, and teams who need a reliable, low-overhead way to track changes, safeguard important files, and easily recall previous versions when needed.

VersionRecall provides developers with a clear and efficient way to compare and merge file versions using ScriptMerge, enabling precise identification of code changes through syntax-colored differences. This improves accuracy during reviews, reduces the likelihood of merge errors, and improves the process of reconciling updates across versions. By presenting changes in a structured and readable format, it supports faster decision-making and helps maintain code quality while minimizing the effort required to manage version conflicts.

VersionRecall is licensed per user and includes one year of product maintenance which may be renewed each year thereafter to continue to receive the latest updates. See our VersionRecall licensing page for full details.

Learn more on our VersionRecall product page.

PHPプロジェクトのパフォーマンスが自動的に向上

4月 9, 2026
PhpStorm 2026.1は生成され頻繁に変化するコンテンツを除外することでインデックスのオーバーヘッドを削減し、IDEのレスポンスを向上

PhpStorm by JetBrains is a sophisticated Integrated Development Environment (IDE) specifically designed for PHP and web development. It offers a range of features to enhance your coding experience, including syntax highlighting, intelligent code completion, on-the-fly error detection, built-in debugging tools, and advanced code refactoring capabilities. It also supports various web technologies like HTML, CSS, and JavaScript, making it a versatile tool for building complete web applications.

The PhpStorm 2026.1 update introduces a feature that optimizes project indexing, helping maintain performance in large and complex codebases. The IDE now automatically detects framework-specific directories that contain generated files, caches, or user-uploaded content and excludes them from indexing. This reduces unnecessary processing and keeps common development tasks responsive, without requiring developers to manually configure exclusions. It is particularly useful in projects where such directories change frequently, ensuring that performance improvements are applied consistently with minimal effort.

To see a full list of what's new in version 2026.1, see our release notes.

PhpStorm is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals, lapsed renewals, and additional user licenses. See our PhpStorm licensing page for full details.

PhpStorm is available to buy in the following products:

JupyterノートブックをPDFに即時エクスポート

4月 8, 2026
DataSpell 2026.1は、外部ツールや設定を不要に、IDE内でJupyterノートブックから直接共有可能なPDFを生成可能

DataSpell by JetBrains is an Integrated Development Environment (IDE) specifically designed for data analysts and engineers. It allows you to write Python scripts, run SQL queries, analyze data in Jupyter notebooks, manage dbt workflows, and connect to databases, all within one interface. DataSpell helps you to stay focused on exploring insights and delivering high-quality results by combining rich data analysis tools with features like real-time error checking, code quality analysis, and built-in support for best practices like testing and documentation.

The DataSpell 2026.1 update now supports native export of Jupyter notebooks to PDF, removing the need for external tools such as Python, nbconvert, or LaTeX. The conversion process runs entirely within the IDE, which reduces setup effort and avoids common configuration issues. This results in a faster and more consistent way to produce clean, shareable documents, making it easier to move from analysis to distribution without leaving the development environment.

To see a full list of what's new in version 2026.1, see our release notes.

DataSpell is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals, lapsed renewals, and additional user licenses. See our DataSpell licensing page for full details.

DataSpell is available to buy in the following products:

ファイルとコンソール間のクエリを管理

4月 8, 2026
DataGrip 2026.1はクエリファイルとコンソールを並行して扱うことを可能にし、データベースタスクの整理方法をより細かくコントロール可能

DataGrip is a multi-engine database environment that supports MySQL, PostgreSQL, Microsoft SQL Server, Oracle, Sybase, DB2, SQLite, HyperSQL, Apache Derby and H2. It includes an editor that provides intelligent coding assistance such as auto-completion, analysis and navigation. It also features a query console for running and profiling queries.

The DataGrip 2026.1 update introduces a redesigned flow for creating and managing query files. Developers can now choose to work exclusively with query files, rely solely on query consoles, or combine both approaches within the same session. This flexibility supports a wider range of workflows, whether you are iterating quickly in a console or maintaining structured, reusable SQL in files, helping teams adapt the environment to their specific needs without friction.

To see a full list of what's new in version 2026.1, see our release notes.

DataGrip is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals, lapsed renewals, and additional user licenses. See our DataGrip licensing page for full details.

DataGrip is available to buy in the following products: