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Building custom software is a complex task, and the decision to use 3rd party software, including open-source libraries, vs. building components from scratch, should be made after considering multiple factors. Here are some considerations that an enterprise should keep in mind:
 
  • Cost and Time Efficiency: Leveraging 3rd party libraries, especially open-source ones, can reduce development time significantly. It might be more cost-effective to use a well-established library instead of reinventing the wheel. It can also help the team to focus on building business-specific features.
  • Quality: Open source libraries are often peer-reviewed and tested by a community of developers. They might have fewer bugs and higher reliability than a custom-built solution.
  • Compatibility: It's important to check if the 3rd party software is compatible with the other technologies that you are using or planning to use. Some libraries might not work well with certain platforms or technologies.
  • Maintenance and Support: Check if the open source library is actively maintained. If it's not, you may encounter issues in the future, and you won't have anyone to turn to for support. A library with a large and active community is usually a safe bet.
  • Security: Open source libraries can have vulnerabilities. It's important to regularly update them and monitor for any newly discovered vulnerabilities.
  • Licensing: Open source doesn't mean free to use without restrictions. Some libraries might have licenses that impose certain obligations, like requiring you to open source your own software.
  • Vendor Lock-in: Depending on third-party vendors can lead to vendor lock-in. If the vendor decides to change their pricing model, support policy, or even shut down their service, it could affect your business.

Balancing the ratio of third-party vs. built-from-scratch components should also depend on these factors:

  • Core vs. Commodity: If a feature or component is a core part of your business value proposition, it might be worth investing in building it from scratch, assuming it provides a competitive advantage. However, for commodity components that don't differentiate your business, third-party solutions can be a great option.
  • Team Expertise: If your team has expertise in a certain area, it might make sense to build in-house. If not, a third-party solution can help bridge the gap.
  • Long-Term Strategy: If you foresee that your needs might outgrow the capabilities of a third-party solution, you might want to consider building in-house.


Enterprises should strive for a balanced approach - using 3rd party libraries for standard, non-differentiating parts of the system, and investing their time in building software that is unique to their business needs. They should also consider the ongoing effort to manage 3rd party software, taking into account factors like vendor reliability, support, updates, and security.
 
Selecting the appropriate custom development partner is vital for your software project's success. With over 30 years of industry experience, Digital Foundry excels at leveraging the right tools for your project, efficiently balancing third-party technology with custom-built elements. We work collaboratively with your teams to comprehend your distinct needs, leading with your business and user requirements to ensure technology aids rather than dictates your goals.  Partnering with us ensures your software project harnesses our experience and commitment to deliver a balanced, future-proof solution that aligns with your business objectives.
 

About Digital Foundry 

Digital Foundry, Inc. designs, builds, and maintains differentiating custom software products, services, and systems for leading public and private sector organizations. Founded in 1992, the firm leverages its passion for digital, deep technical knowhow, proven methods, and broad industry experience on each client engagement.  


Digital Foundry provides:

  • Highly collaborative, skilled and passionate digital project teams
  • Full-stack custom software done right
  • Relentless focus on delivery

we build it.  

To harness the power of Digital Foundry for your custom software needs, schedule a 30-minute introduction call with us. During this call, we'll dive into your current situation, discuss your digital challenges, and explore how our tailored approach to custom software design and development can help drive delivery and achieve your desired business outcomes. 

 

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