Joined November 2022
- Tweets 681
- Following 40
- Followers 821
- Likes 495
210 Photos and videos
Pinned Tweet
25 Apr 2025
๐ Announcing DCM Dashboards general availability
An ultimate solution to monitor code quality for your #Flutter projects.
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Never let important issues slip
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Visualize technical debt
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Track trends within your org
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Share reports with stakeholders
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DCM ๐ retweeted
Apr 9
#Flutter devs: how many of these have you run into?
Weโve rounded up 15 common Flutter & Dart mistakes youโll definitely recognise:
โ ๏ธ Memory leaks
โ ๏ธ `setState` misuse
โ ๏ธ Async pitfalls
โ ๏ธ Testing gaps & more
Find out how to spot and fix them: dcm.dev/blog/2025/03/24/fiftโฆ
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DCM ๐ retweeted
Apr 16
๐ฅ DCM 1.36.0 includes 11 new rules for Flutter, Common, Equatable, & Mocktail categories.
To learn how these rules can prevent potential issues and bugs, read: dcm.dev/blog/2026/03/19/whatโฆ
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Apr 2
๐คย Most teams can tell when a Flutter method feels too complex. The problem is that โtoo complexโ is subjective.
Read "Cyclomatic Complexity, #Flutter Guide" & learn how to shield your code and to refactor it down and protect your team now & later!
dcm.dev/blog/2026/04/01/cyclโฆ
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Apr 2
โจ Still doing manual null checks in your collection literals?
DCMโs prefer-null-aware-spread rule warns when you could use ...? in your #Flutter code instead.
๐ฅ Watch to learn how to fix it: youtu.be/92X6GXwW-N8
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DCM ๐ retweeted
What could be better than attending F&F with your friend? ๐
Doing it for FREE ๐
Weโre raffling TWO tickets ๐๏ธ๐๏ธ
To participate:
1. Like & share this post
2. Follow @FlutterNFriends
3. Tag your friend in the comments
1 comment = 1 entry
More tags = more chances to win ๐
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Apr 1
Advanced metrics configuration in DCM is where metrics become practical.
Youโre not limited to one global threshold. You can tune metrics for legacy code, new features, widget-heavy UI, critical paths, and even dashboards-only tracking.
In this guide, learn how you can do it ๐
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Apr 1
Donโt disable a metric if the default threshold does not really work, instead:
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Use entries for stricter new code
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Give legacy folders a temporary threshold
That way, new code improves without blocking every release because of old code.
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Apr 1
When it comes to #Flutter widget code, there are different expectation compared to plain domain logic.
Thatโs why our guide separates widget metrics from non-widget metrics, so UI, services, and domain logic are measured differently: dcm.dev/docs/guides/advancedโฆ
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Mar 31
๐ Quality code tip: Use the variable you already created.
It's easy to miss, but the "use-existing-variable" rule catches repeated expressions when a variable already exists.
๐ชง Less code
๐ Less duplication
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Fewer inconsistencies
dcm.dev/docs/rules/common/usโฆ
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Mar 30
๐ A case study with Appinio was published!
Appinio is a fast-growing global market research platform. Their mobile team delivers production-grade Flutter apps and uses DCM to maintain high development velocity without compromising long-term maintainability.
How? ๐
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Mar 30
The DCM baseline keeps the team on top of legacy issues, separate from new code.
Real-time IDE feedback enforces consistent structure and patterns, and GitHub Actions automation ensures that no PR is merged without passing DCM checks.
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Mar 30
DCM has delivered measurable improvements for Appinio:
โก faster, smoother PR reviews
๐ fewer runtime issues
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increased code consistency
๐ easier onboarding
๐ continuous improvement without blocking development
Read more: dcm.dev/customers/appinio/
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Mar 27
Is your #Flutter app silently excluding users?
In our new blog:
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New accessibility features in Flutter 3.32
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Fixing common pitfalls (labels, text scaling, contrast)
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Automated testing with meetsGuideline & more
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Practical code examples & tools
dcm.dev/blog/2025/06/30/acceโฆ
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DCM ๐ retweeted
Mar 26
Heads up, thereโs a code freeze a-comin! ๐ฅถ๐
To move Material and Cupertino downstream to the stable branch in flutter/packages, weโll be freezing these libraries with our next release cut-off on April 7
More info: github.com/flutter/flutter/iโฆ
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Mar 26
A small #Flutter lint that can prevent confusing layout issues: avoid-flexible-outside-flex.
This rule warns when Flexible is used outside a Flex widget, such as Row, Column, or Flex, helping keep widget tree layouts working correctly.
Read more: dcm.dev/docs/rules/flutter/aโฆ
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