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Three developers can work in one monolith without turning integration into a recurring crisis: agree where work comes together, keep changes small, integrate them often, and use review and automated checks appropriate to the team. Git can combine edits that do not overlap, but it cannot decide what two competing edits should mean. The aim is not to eliminate every conflict; it is to keep changes from diverging so long that resolving them becomes a project of its own.
Why merge conflicts become a team problem
A conflict is most likely to demand human judgment when two changes touch the same area. Git can combine non-overlapping edits, but overlapping changes may express competing intentions. The team has to decide what behavior the combined code should have, then resolve the text accordingly. See the Git project’s merge documentation.
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Long-lived, unseen changes make that decision harder: each person may build on an increasingly different view of shared code. Frequent integration keeps the amount of work meeting at once smaller, though it cannot prevent conflicts when developers deliberately change the same files or behavior.
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Agree on a lightweight working agreement
- Choose one integration point. Use the default branch as the shared destination for completed work unless release requirements call for a different arrangement. Make clear to everyone where changes are expected to land.
- Keep work focused and explain its boundaries. Split a feature or fix into small logical changes that can be understood and reviewed independently. The Git project recommends splitting changes into small logical steps and committing each one. Tell teammates which files or behaviors are likely to change, especially for shared interfaces, schemas, build configuration, and broad refactors. Git workflows
- Integrate regularly. Merge small changes into the shared branch as soon as the agreed checks and review are complete. If you use an open feature branch, bring it up to date with its base branch regularly rather than discovering a large backlog of changes at the end. GitHub’s guidance covers branches, commits, pull requests, and keeping work current: Writing code for a project.
- Make review and checks useful, not ceremonial. Agree on a lightweight review policy, and run automated checks before merging. Require reviews or status checks where they protect important code or catch meaningful failures; route sensitive areas to designated owners if that fits the team. A three-person team usually benefits more from clear expectations than from controls that add delay without improving confidence. GitHub documents repository controls in its project-writing guidance.
- Call out dependencies. If one change needs another to exist first, make that relationship visible in the review and branch structure. Do not let a reviewer mistake dependent work for an independent change.
Choose an integration workflow that fits your release needs
There is no universally best branching model for three developers. Consider how quickly changes should reach the shared branch, how much review is needed, how often branches need synchronization, how much confidence tests provide, whether work depends on other changes, and whether the main line can temporarily contain incomplete functionality.
#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.
| Workflow | How integration works | Review and synchronization | Best fit and trade-offs |
|---|---|---|---|
| Trunk-based development | Developers integrate small updates frequently into a common branch. | Feedback depends on automated tests and CI; frequent integration reduces the amount of unintegrated work but does not eliminate overlapping edits. | Fits teams with dependable automated checks and a safe way to handle unfinished work. AWS describes it as an option for continuously integrating and keeping code releasable: Trunk branching strategy. |
| Short-lived feature branches with pull requests | A branch isolates a change until it is ready to merge into the shared branch. | A pull request gives teammates a place to discuss and evaluate the change. Keep the branch current and the diff focused; review and checks happen before merge. | Fits teams that want review before integration without allowing branches to drift for long periods. GitHub describes branches as a straightforward choice for collaboration in a shared repository: Writing code for a project. |
| Stacked pull requests | Several focused changes are arranged in layers, with lower branches providing the foundation for changes above them. | Review happens by layer, but branches and review context must stay synchronized as lower changes change or merge. CI behavior across the stack also needs to be understood. | Useful when dependent work would otherwise wait for a foundation to merge. It adds branch-management and review-context overhead. See GitHub’s guide to stacked pull requests. |
When dependent work needs a stack
Suppose one developer changes a shared interface and another builds a feature on it. If the feature cannot be reviewed meaningfully until the interface exists, separate the work into layers: review the foundation first, then the dependent change. A stacked pull request can make that order explicit and keep each layer focused.
Stacks are not free. Changes to a lower layer may affect every branch above it, and reviewers need to know which differences belong to the layer they are evaluating. Make the dependency clear in the pull request, keep the layers small, and account for how CI runs across the stack. If the foundation can merge quickly, ordinary short-lived branches may be simpler.
Rank #2
Sale
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.
Resolve a conflict without guessing
- Protect your current work. Commit it or otherwise make sure it is safe before attempting a resolution.
- Inspect both versions and establish intent. Identify the competing edits and the behavior each contributor intended. Ask the other developer when the desired result is unclear.
- Build one coherent result. Edit the conflicted file so it expresses the intended combined behavior; do not simply keep one side because it is easier.
- Stage the resolved file and run relevant tests. Review the resulting diff as well as the tests, since a syntactically clean merge can still have the wrong behavior.
- Continue the merge, or back out if it is too confusing. Git documents staging resolved paths before continuing. If the merge is too tangled to resolve safely,
git merge --abortbacks out of the merge so you can restart from a clearer point. Git merge documentation
How to keep the agreement working
- Tell teammates early when a task will touch shared or widely used code.
- Prefer a sequence of reviewable changes over one large branch that combines unrelated work.
- Keep open branches synchronized with their base so integration problems surface while the change is still fresh.
- Use CI and tests as feedback for the workflow you choose, not as a reason to merge changes nobody understands.
- Revisit branch and review rules when the team’s release process or risk changes.
These practices are guidance drawn from Git, GitHub, and AWS documentation, not the result of a controlled study of exactly three developers. The right balance depends on the team’s codebase, tests, and release needs.
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Quick Recap
Best Value
Sale
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display | 85W Max PD, 1 Powered USB-C 5Gbps & 2 Powered USB-A 3.0 5Gbps Data Ports, for MacBook Pro, MacBook Air, Dell and More (Black)
- 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.
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