VulCode

Our work: case studies, portfolio and open source

Projects for clients and for our own brands, written up from the problem to the technical decisions, plus changes that maintainers of other open source projects merged into their code.

Portfolio
DualFroz: the home page on a desktop
WaveHost: the client panel
Plazer: a conversation in the app
Flaem: the operator dashboard

The whole Work department

93 pages: case studies, portfolio, technologies and open source. Each entry with the page's screen or mark, its first sentence and one fact. The contribution write-ups are further down, by their number of changes.

Our work by industry

Every industry of the Solutions department on one board. A pin is work you can look at; an empty marker is an industry where we show an example solution, not delivered work.

32 industries; in 5 of them, 9 projects you can open.

What we write in

The share of each language in the code on our accounts and how many projects use it: 26 languages across 200+ repositories. A language with its own page leads to it.

  1. TypeScript50%51 projectsTechnology page
  2. Rust18.5%11 projectsTechnology page
  3. Go5.3%13 projectsTechnology page
  4. Kotlin3.8%7 projectsTechnology page
  5. C#3%8 projectsTechnology page
  6. JavaScript2.7%38 projects
  7. PHP2.4%6 projectsTechnology page
  8. Swift2.2%4 projectsTechnology page
  9. Elixir1.7%2 projectsTechnology page
  10. Python1.6%35 projectsTechnology page
  11. HTML1.5%45 projects
  12. CSS1.2%39 projects
  13. C++1.1%2 projects
  14. C0.9%3 projects
  15. Zig0.8%1 project
  16. SQL0.7%12 projects
  17. Ruby0.7%1 project
  18. Lua0.6%2 projects
  19. Shell0.6%43 projects
  20. Java0.3%3 projectsTechnology page
  21. Dart0.1%1 project
  22. Solidity0.1%1 project
  23. Haskell0.1%1 project
  24. Scala0.1%1 project
  25. F#0.1%1 project
  26. Assembly0%1 project

Our work in numbers

Every number has a footnote saying exactly what it counts.

We wrote up five projects from the problem to the technical decisions: 8,727 commits1 across 382 repositories.

In the portfolio, 86 projects3 have a page of their own with a write-up and a preview.

Our changes were merged into 654 other open source projects with 543,559 stars5 on GitHub between them.

  1. 8,727 commits

    Commits in the repositories of the five projects written up as case studies.

  2. 38

    The repositories of those five projects: Flaem, Plazer, Aphrodi, DualFroz and WaveHost.

  3. 86 projects

    Projects with a page of their own in the portfolio.

  4. 65

    Other people's repositories with at least one merged change from our accounts, plus Proxmox VE.

  5. 543,559 stars

    The sum of those repositories' GitHub stars. Proxmox VE is not on GitHub, so it adds no stars.

From these projects
Flaem: invoices sent to KSeF
Flaem: KSeF invoices in the operator panel.Case study
Plazer: roles on a community server
Plazer: roles on a community server.Case study
WaveHost: the home page of the new site on a desktop
WaveHost: the new site, that leads customers to the panel.Case study

Our code in other people's projects

One bar is one change accepted by the project's maintainers. Projects are grouped by language, and each leads to its write-up: what we fixed and what it taught us.

Perl and JavaScript6 changes

Questions about our work

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What the client says

Vulcode.com built our website and we are very happy with the result. The site runs smoothly, is well optimised and displays correctly on every device. The whole rollout went without a hitch, and the source code is clean and ready for further development. We appreciate the punctuality and the technical support at every stage.

WaveHostSzymonCEO, WaveHostReview on Trustpilot