Free tools Windows power users keep installed
One-click scans. No signup required.
For a TypeScript identifier you want to rename safely, start with an editor that uses the TypeScript language service—such as Visual Studio Code—and use its semantic Rename Symbol command. For recurring naming or code-quality patterns, add TypeScript-aware lint rules. These tools solve different problems: rename updates references to a symbol, while linting reports patterns selected by your project’s rules. Review proposed edits before applying them.
Which tool should you use?
| Need | Best-fit tool | What it does | What to check |
|---|---|---|---|
| Rename an identifier and update its references | An editor integrated with the TypeScript language service, such as Visual Studio Code | Performs a symbol-aware rename rather than replacing matching text indiscriminately. VS Code documents the Rename Symbol command and TypeScript refactoring support. Microsoft’s refactoring documentation and TypeScript refactoring documentation. | Whether the correct project is loaded, which files are included, and whether the preview includes changes you intend to make. |
| Inspect where a symbol is used | Editor reference search and navigation | Helps inspect occurrences and navigate to uses. The cited VS Code documentation covers rename and refactoring workflows; it does not establish a comparative ranking of all reference-search tools. | Repository scope, generated or declaration files, and whether matches in comments or strings are relevant to your review. |
| Flag repeated naming or code-quality patterns | A TypeScript-aware linter such as typescript-eslint | Reports patterns covered by the rules your project enables. typescript-eslint says its plugin includes over 100 TypeScript-specific rules for best practices, bugs, and stylistic issues. See its rules directory. | Rule relevance, false-positive burden, typed versus syntax-only checks, and integration with your editor and CI. |
| Rename or move a file while updating imports | An editor file operation with TypeScript support | Updates import paths that refer to the moved or renamed file. This is a file operation, not a semantic rename of an identifier. VS Code describes its TypeScript import-path updates. | Relative imports, path aliases, package boundaries, and project configuration. |
These are complementary categories, not a proven ranking of editors. The available documentation does not establish version-by-version comparisons for other editors or TypeScript integrations.
Rename a TypeScript symbol without relying on text replacement
Use the editor’s semantic rename when changing a variable, function, class, property, or other symbol. In VS Code, place the cursor on the symbol and invoke Rename Symbol (F2 is the documented shortcut). The TypeScript language service helps identify references tied to that symbol; a plain project-wide text replacement can also change unrelated text with the same spelling.
- Open the repository as a TypeScript workspace. Confirm the editor has recognized the intended project and its TypeScript configuration.
- Inspect the symbol’s uses. Search references or navigate to uses before making a broad or public-facing change.
- Invoke Rename Symbol. Place the cursor on the identifier, use F2 in VS Code, and enter the new name.
- Review the proposed edits. VS Code documents a Refactor Preview panel for inspecting changes, accepting or discarding them, and selectively applying parts. Pay particular attention to exported symbols, package boundaries, generated files, and public APIs.
- Apply the intended changes and run the repository’s normal checks. Review the resulting diff and run the project’s usual tests, build, and lint commands as appropriate.
Symbol rename and file rename are separate operations. VS Code documents that when a TypeScript project file imported elsewhere is moved or renamed, it can automatically update the import paths that reference it. That behavior concerns imports to the file; it does not replace the need to use Rename Symbol for an identifier inside the code.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Use lint rules to find recurring problems
A linter is useful when you want a rule to flag a class of patterns consistently across files or in CI. It does not automatically know which same-spelled identifiers you intend to rename. Choose and enable rules that match the project’s naming conventions or code-quality needs, then review their findings before making changes. The number of available rules is not a measure of how many are appropriate for your codebase.
Typed linting relies on TypeScript project information. Ensure that the files being linted belong to the intended project; otherwise, configuration errors or incomplete type-aware analysis can result. The typescript-eslint typed-linting guide explains project-service setup and troubleshooting. If editor lint results appear stale, its guidance notes that restarting the server may be a workaround.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
TypeScript also supports language-service plugins, which can integrate additional diagnostics and fixes into editor experiences. Its TSConfig plugins documentation gives typescript-eslint’s language-service plugin as an example of ESLint messages and fixes appearing in compiler output. Plugin behavior depends on the configured tooling; it does not eliminate the need to choose and configure the rules.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to choose and validate a workflow
- One identifier needs a new name: use semantic Rename Symbol, inspect its proposed edits, then run the project’s checks.
- A naming or code-quality issue keeps recurring: select a TypeScript-aware lint rule that addresses that pattern and enable it in the project configuration.
- A file is moving or changing names: use the editor’s TypeScript-aware file operation to update imports, then inspect the diff.
- Linting behaves differently in the editor and CI: check that both use compatible project configuration and that the linted files belong to the intended TypeScript project.
Specific performance rankings, accuracy rates, or a best editor across all TypeScript environments are not established by the cited documentation. Treat editor support and project setup as practical selection criteria, then validate changes in your own repository.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
