Software Alternatives & Startups

Clearhavn VS Modular JavaScript

Compare Clearhavn VS Modular JavaScript and see what are their differences

Clearhavn

The calm, cross-platform alternative to MyCourtClerk and Alimentor.

Rating
0 reviews
Pricing
Freemium $12 / Monthly (Unlimited cases, exports, attorney sharing)
Modular JavaScript

Let's write robust, well-tested, modular JavaScript code.

Rating
0 reviews
Pricing
Open source
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Legal popularity
100% vs 0%
alternatives listed
3 vs 2

Base details

Website, pricing, platforms and company facts side by side.

Clearhavn
Modular JavaScript
Website clearhavn.com mjavascript.com
Pricing
Freemium $12 / Monthly (Unlimited cases, exports, attorney sharing) Official pricing
Open source
Platforms
Web iOS Mobile
—
Company Startup from the United States · 1 - 9 employees · 2026 —
Listed in

About Clearhavn and Modular JavaScript

In their own words, as submitted to SaaSHub.

Clearhavn
Modular JavaScript

Clearhavn is the calm, cross-platform alternative to MyCourtClerk, Alimentor 2, and the spreadsheet you've been keeping. Built specifically for family-law cases — custody, support, protective orders — not generic case management. Where Alimentor 2 is iPhone-only and a one-time purchase, Clearhavn...

Read more about Clearhavn

No description of Modular JavaScript yet.

Features and specs

What each product offers, as listed by its team.

Clearhavn 7 features
Modular JavaScript 5 features
  • Event log with linked evidence
    Document what happened with date, severity, location, and per-event photos, screenshots, or PDFs attached directly to the event.
  • Pattern detection across issues
    Tag events by issue (schedule, communication, school, medical); Clearhavn surfaces recurring patterns automatically across the timeline.
  • Court-ready PDF chronology (Pro)
    One-click PDF export of the full case, formatted for hearings with attachments included. Hand to your attorney or bring to court.
  • Read-only attorney sharing (Pro)
    Invite your attorney by email; they get a clean read-only view of the chronology, evidence, and witnesses. Revoke anytime.
  • Cross-platform sync
    Native iOS app and web app keep your case in sync across every device. No platform lock-in, no one-time purchase trap.
  • Calendar with email + push reminders
    Track hearings, deadlines, and exchanges in a unified calendar. Email and push reminders fire 24 hours and 1 hour ahead.
  • Privacy-first (PIN lock + panic exit)
    Session PIN, instant panic-exit screen, and no data shared without your control. Built knowing your device might be seen.
  • Improved Code Organization
    Modular JavaScript allows developers to break down code into smaller, manageable modules. This enhances code readability and maintainability by organizing related functionality together.
  • Code Reusability
    Modules encourage reusability by allowing the same piece of code to be used across different projects or multiple areas of the same application, reducing redundancy.
  • Scalability
    As the application grows, managing code becomes easier with modular JavaScript. Each module can be developed, tested, and maintained independently, making the codebase more scalable.
  • Encapsulation
    Modules provide encapsulation, preventing variables and functions from polluting the global namespace. This reduces the risk of naming conflicts and bugs.
  • Improved Testing
    With code organized into discrete modules, writing unit tests becomes more straightforward. Each module can be tested individually, leading to more reliable and maintainable tests.

Possible disadvantages

  • Increased Complexity
    Introducing modularity can add complexity to the build process, as it often requires module loaders or bundlers (like Webpack or Browserify) to manage dependencies.
  • Overhead
    For smaller projects, using a modular approach might be overkill, introducing unnecessary overhead in terms of setup, configuration, and code management.
  • Learning Curve
    Developers unfamiliar with modular JavaScript may face a learning curve, especially when dealing with module patterns, loaders, and bundlers.
  • Dependency Management
    Relying on multiple modules can lead to complex dependency chains, making it challenging to track and resolve dependencies across different modules.
  • Performance Overhead
    Modular JavaScript can introduce performance overhead if not managed properly, such as loading many small modules individually, leading to increased HTTP requests.

Analysis

An editorial look at what each product does well and who it suits.

Clearhavn
Modular JavaScript

Overall verdict

  • I don't have reliable, verified information about Clearhavn (clearhavn.com) in my training data, so I can't confirm whether it's a legitimate or high-quality product/service. Before trusting or purchasing from this site, I'd recommend doing independent verification.

Why this product is good

  • I have no confirmed data on this specific domain's reputation, business practices, or user reviews
  • Unfamiliar or newer domains can sometimes be low-quality, scams, or simply lack an established track record
  • Without verified information, making a positive or negative claim would be speculative and potentially misleading

Recommended for

  • Not applicable - insufficient verified information to recommend this for any specific use case
  • If you're considering this site, check independent review platforms like Trustpilot, BBB, or Reddit
  • Verify company registration, contact information, and return/refund policies before purchasing
  • Look for secure payment indicators (HTTPS, trusted payment processors) and read recent customer reviews

Overall verdict

  • Modular JavaScript (mjavascript.com) is a solid resource for developers looking to learn best practices around modular design patterns in JavaScript, though its value depends on your current skill level and how current the content remains given the fast pace of JS ecosystem changes.

Why this product is good

  • Focuses specifically on modularity, a critical but often overlooked aspect of scalable JavaScript development
  • Covers practical patterns for organizing code, managing dependencies, and structuring larger applications
  • Can help bridge the gap between basic JavaScript knowledge and professional-grade architecture skills
  • Often includes real-world examples rather than purely theoretical concepts
  • Useful for understanding module systems like CommonJS, ES Modules, and build tool configurations

Recommended for

  • Intermediate JavaScript developers wanting to level up their code organization skills
  • Developers transitioning from simple scripts to larger, maintainable applications
  • Teams looking to establish consistent modular coding standards
  • Self-taught programmers seeking structured guidance on architecture
  • Backend or frontend developers working with Node.js or modern JS frameworks who need better module management practices

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Clearhavn
Modular JavaScript
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Clearhavn and Modular JavaScript.

What makes your product unique?

Clearhavn's answer

Clearhavn is built specifically for family-law cases — custody, support, protective orders — not generic case management.

  • Cross-platform: where Alimentor 2 is iPhone-only and a one-time purchase, Clearhavn syncs across web and iOS (Android in beta).
  • Calm UX: where MyCourtClerk's interface is heavier, Clearhavn stays focused on documentation.
  • Pattern detection: where a spreadsheet stops working at 50 events, Clearhavn tags events by issue and surfaces recurring patterns automatically — eleven late pickups become visible as a pattern, not just three you happen to remember.

Why should a person choose your product over its competitors?

Clearhavn's answer

If you're preparing for a custody hearing or working with an attorney, you spend more time documenting than scheduling — and existing tools either focus on co-parent communication (OurFamilyWizard, TalkingParents) or scheduling (Custody X Change). Clearhavn focuses on the documentation layer: events with linked evidence, witnesses, court orders, and a one-click court-ready chronology PDF.

  • Price: $12/month vs $40/month for MyCourtClerk.
  • Platform: web + iOS + Android, not iPhone-only like Alimentor 2.
  • Free plan: covers one case forever, so you can try the full documentation flow before paying anything.

How would you describe the primary audience of your product?

Clearhavn's answer

Primary audience: self-represented parents preparing for custody, support, or protective-order hearings — people who need a court-ready record but can't justify $40-100/month per parent.

Secondary audience: parents working with a family-law attorney who want to show up to meetings organized instead of emailing 47 unsorted screenshots. Pro plans include read-only attorney sharing so counsel can review the case on their own time.

What's the story behind your product?

Clearhavn's answer

Ryan Marshall built Clearhavn after going through his own family-law case and realizing the existing tools fell into three buckets: spreadsheets that fell apart at 50 events, iPhone-only apps stuck in a one-time-purchase model from a decade ago, or enterprise legal software priced for law firms. There wasn't a calm, modern, cross-platform tool built for the parent — just for the lawyer or the time tracker.

Clearhavn is what he needed at 11 PM on a Sunday trying to assemble a chronology before a Wednesday hearing. It's now used by self-represented parents and clients of family-law attorneys to organize their case into a clear, court-ready record.

Which are the primary technologies used for building your product?

Clearhavn's answer

  • Web: Next.js 15 (App Router) with TypeScript, deployed on Vercel with Cloudflare DNS.
  • Mobile: native iOS app built with Expo (React Native), sharing a custom HMAC-signed bearer-token API with the web backend.
  • Data: Neon Postgres with Drizzle ORM. Cloudflare R2 for evidence file storage.
  • Auth & billing: Auth.js v5 for web sessions. Stripe for subscriptions.
  • Infrastructure: Resend + React Email for transactional and onboarding mail, Sentry for error monitoring, Plausible for cookieless analytics, Cloudflare Turnstile for signup CAPTCHA.

User comments

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Alternatives to Clearhavn and Modular JavaScript

When comparing Clearhavn and Modular JavaScript, you can also consider the following products.