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Let Prettier own code formatting and use ESLint for code-quality rules. In a project that uses both, add eslint-config-prettier to disable ESLint rules that overlap with or conflict with Prettier, then run Prettier separately to format files and check them in CI.
Why Prettier and ESLint disagree
Prettier rewrites code to match its formatting rules. ESLint can also enforce stylistic rules, so both tools may try to control details such as spacing or line breaks. If their rules differ, you can see contradictory diagnostics or repeated changes when formatting and linting run in sequence.
Prettier’s guidance is to use it for formatting and linters for code-quality concerns. That division gives each tool a clear job instead of maintaining two sets of formatting rules. See Prettier’s guidance on integrating with linters.
Resolve the conflict with a separate formatter and linter
- Install Prettier and
eslint-config-prettierin the project. Follow the current Prettier installation guidance for your package manager and project. - Configure
eslint-config-prettierfor your ESLint setup. Its purpose is to turn off ESLint rules that are unnecessary when Prettier formats the code or that might conflict with Prettier. Configuration syntax varies with the ESLint configuration style and package versions, so use the package’s current instructions rather than copying a configuration intended for a different setup. - Keep ESLint focused on code-quality diagnostics. Remove or disable overlapping formatting rules instead of repeatedly adjusting both tools to win the same formatting disagreement.
- Format files with Prettier. Run
prettier --writeon the files you want to format. This command changes them. - Check formatting without changing files. Run
prettier --checkin CI or another verification step. It reports files that need formatting without overwriting them and exits with code 1 when changes are needed. See the Prettier CLI documentation.
Choose between the Prettier config and plugin
These packages do different jobs: eslint-config-prettier disables overlapping ESLint rules, while eslint-plugin-prettier runs Prettier through ESLint and reports formatting differences as lint issues. For ordinary projects, Prettier recommends invoking the formatter directly rather than embedding it in ESLint.
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#1 Best Overall
Elebase USB to USB C Adapter for iPhone 18 Pro Max,USBC Car Charger Adapter
- 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.
| Approach | What it does | Trade-offs |
|---|---|---|
eslint-config-prettier with standalone Prettier |
Turns off conflicting or unnecessary ESLint rules; Prettier formats and checks files separately. | Keeps formatting and linting as separate tasks, following Prettier’s recommended division of responsibilities. |
eslint-plugin-prettier |
Runs Prettier as an ESLint rule and reports formatting differences as lint issues. | Prettier notes that this can produce many editor squiggles, run more slowly than invoking Prettier directly, and add another layer where failures can occur. |
Use the plugin only when reporting formatting differences as ESLint diagnostics is a deliberate project choice. Prettier describes the trade-offs in its integration guidance.
Make formatting consistent across contributors
Pin a local Prettier version
Install Prettier locally and keep its version exact in the project. Prettier notes that even patch releases can produce different formatting, so a consistent local version helps prevent contributors from reformatting one another’s changes with different releases. Local installation also helps editor integrations use the project’s version. See Prettier’s installation guidance.
Rank #2
Anker USB-C Hub, 5-in-1 USB Hub for Laptops, 4K HDMI Multiport Adapter
- 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.
Check which configuration applies to a file
Prettier searches upward from the directory of the file being formatted to find configuration. It does not support global configuration. If files in different directories format differently, check the configuration scope and confirm that each file resolves to the intended project config. The configuration documentation explains supported config files and lookup behavior.
Quick Recap
Bestseller No. 5
Best Value
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display
- 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
Sale
UGREEN USB to USB C Adapter Combo 4-Pack, 10Gbps USB C Converter Space Gray
- 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
Sale
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter
- 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.
Troubleshoot a conflict that persists
- Different results between terminal and editor: Confirm that both are using the project’s local Prettier version, not an unrelated editor-installed version.
- Different results in different folders: Check which Prettier configuration applies to each file, accounting for the upward search from its directory.
- ESLint still flags formatting: Verify that
eslint-config-prettieris configured for the project’s ESLint setup and that the conflicting rule is disabled. - One tool appears to undo the other: Confirm both commands target the same file and project configuration. Run
prettier --write, then runprettier --checkand the project’s ESLint command independently to identify which tool reports the remaining issue.
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