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What a clear pull request description should explain
GitHub’s guidance is to help reviewers understand the problem, the approach, and the result. A description should add context to the diff—not narrate every changed line. Pull requests also provide a place to discuss proposed changes before they are merged and preserve a reviewable history, as explained in GitHub’s About pull requests documentation.
- Why: Name the bug, user need, or project goal that prompted the work. Link the issue or discussion so reviewers can find the wider context.
- What changed: Describe the behavior or implementation change at a level that helps reviewers orient themselves.
- Expected result and impact: Explain what should happen after the change, including compatibility effects or risks when relevant.
- Review focus: Point to important files, a useful review order, trade-offs, or a decision where you want feedback.
- Validation: Say which checks you ran and their results, and identify anything not run or still needed.
For example, “Improves authentication” is hard to verify. “Rejects expired tokens with a 401 response” gives the reviewer a specific behavior to check against the diff. That wording is an example, not a claim about any particular tested change.
A practical pull request description template
This adaptable template is a starting point, not a required GitHub format. Remove sections that do not help explain your particular change, and follow any template or contribution rules in the repository.
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#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.
## Why
What problem, user need, bug, or project goal prompted this change?
Link the issue or discussion.
## What changed
Summarize the behavior or implementation change.
Mention important files or design choices if they help review.
## Result / impact
What should now happen?
Note compatibility effects, risks, or visible behavior changes.
## How to review
Point to files or a review order if useful.
What feedback or decision do you want?
## Validation
- Checks or tests run: [name and result]
- Not run / remaining validation: [what and why]Keep validation precise. Write “Ran pytest tests/api; 42 passed” only if you actually ran that command and got that result. If you did not run tests, say so plainly and explain why; do not imply that planned checks have passed.
Help reviewers spend attention in the right places
Reviewers already have the diff, so use the description to direct attention rather than duplicate it. GitHub recommends focused pull requests, drawing attention to files or areas that need closer examination, and reviewing your own changes before asking others to review them. If a change is broad, consider splitting it into smaller proposals when practical; if it cannot be split, explain the important files or review order and keep exceptions and dependencies visible.
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.
- Call out a design trade-off and ask a specific question if you need a decision.
- Use a before-and-after example or screenshot when a visible change is easier to understand that way.
- Flag security-sensitive changes for focused attention, especially those involving dependencies, authentication, permissions, workflows, or sensitive data.
- Check the diff for accidental changes and missing context before requesting review.
GitHub’s engineering blog, How to write the perfect pull request, also emphasizes explaining why code should change and why particular teams are being involved. A review request is more useful when it makes the decision or expertise needed explicit.
Use a repository template when it improves consistency
A lightweight free-form description can work well for a small or familiar change. A team template can make issue links, change summaries, and validation status predictable when contributors often omit the same context. The right choice depends on the complexity of changes and whether each field provides value across the repository’s work; a template that forces irrelevant sections can make descriptions less clear.
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.
GitHub lets repository owners add a pull request template that appears in the description when a pull request is opened. Its documentation, Creating a pull request template for your repository, describes placement at the repository root, in docs/, or in .github/, and support for multiple templates in supported locations. A useful template can prompt for a related issue, proposed changes, and the reviewer or team to involve without making every prompt mandatory for every change.
Check the description before requesting review
- Confirm the context: Is the reason for the change clear, and does the issue or discussion link lead to the relevant background?
- Check the outcome: Can a reviewer tell what behavior should change and compare that expectation with the diff?
- Make the review path useful: Have you identified important files, risks, or an approach decision that needs feedback?
- Verify the validation statement: Does it distinguish checks completed from checks not run or still required?
- Self-review the diff: Remove accidental changes and add any missing explanation before asking for feedback.
- Check repository conventions: Use the project’s template and readiness labels or other contribution requirements where applicable.
If an AI-generated summary helped draft the description, compare it with the actual diff and add the context only you know. GitHub advises authors to review generated summaries carefully rather than treating them as authoritative.
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
Does every pull request need the same sections?
No universal format is established by the guidance cited here. A few concise paragraphs may be enough for a small, self-explanatory change. Headings or a team template become more useful when reviewers need consistent issue links, testing details, or guidance on where to focus. In either case, keep the description specific to the change and omit sections that add no useful context.
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.
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.
The Tool Desk
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