Software Alternatives & Startups

JavaScript Knowledge Map VS Peek a Name

Compare JavaScript Knowledge Map VS Peek a Name and see what are their differences

JavaScript Knowledge Map

I've built this Interactive JavaScript Knowledge Map that allows developers to get a glance at _most_ topics in modern JavaScript.

Rating
0 reviews
Peek a Name

A free baby name database with 145 years of U.S. naming history — 117K+ names, trends, regional data, and free interactive tools. No signup required.

No screenshot yet
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?

Development popularity
100% vs 0%
alternatives listed
7 vs 4

Base details

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

JSK
JavaScript Knowledge Map
Peek a Name
Website learnjavascript.online peekaname.com
Pricing —
Open source
Listed in

About JavaScript Knowledge Map and Peek a Name

In their own words, as submitted to SaaSHub.

JSK
JavaScript Knowledge Map
Peek a Name

No description of JavaScript Knowledge Map yet.

Peek a Name (https://peekaname.com) is the most comprehensive baby name database, featuring over 117,000 unique names from the U.S. Social Security Administration's birth records spanning 145 years (1880-2024). The dataset includes 372 million+ recorded baby names across all 50 U.S. states,...

Read more about Peek a Name

Features and specs

What each product offers, as listed by its team.

JSK
JavaScript Knowledge Map 4 features
Peek a Name 3 features
  • Comprehensive Structure
    The JavaScript Knowledge Map provides a well-organized structure for learning JavaScript, covering a wide array of topics from basics to advanced concepts.
  • Visual Learning
    By presenting information in a map format, it facilitates visual learning and helps users better understand the relationships between different JavaScript concepts.
  • Resource Integration
    The map integrates various resources and links, making it easier for learners to find additional information and deepen their understanding of specific topics.
  • Progress Tracking
    Users can track their progress, helping them stay motivated and organized as they move through the different areas of the map.

Possible disadvantages

  • Overwhelming for Beginners
    The extensive range of topics covered may be overwhelming for complete beginners, who might not know where to start.
  • Requires Self-Motivation
    As a self-directed learning tool, it requires a significant amount of self-motivation and discipline to utilize effectively without the guidance of an instructor.
  • Potentially Outdated Information
    Web technologies evolve rapidly, and there is a potential risk of some sections of the map becoming outdated if not regularly maintained and updated.
  • Limited Interactivity
    While it provides a structured learning path, the knowledge map itself might lack interactive features that could enhance engagement, such as quizzes or interactive exercises.
  • Names in database
    117,146 unique names
  • Years of data
    145 (1880-2024)
  • Total records
    372 million baby names

Analysis

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

JSK
JavaScript Knowledge Map
Peek a Name

Overall verdict

  • JavaScript Knowledge Map (learnjavascript.online) is a solid, interactive learning resource for those wanting a structured, hands-on approach to mastering JavaScript through a visual, self-paced curriculum.

Why this product is good

  • Offers an interactive, browser-based coding environment so you can practice concepts immediately without setup
  • Uses a visual knowledge map to show how JavaScript topics connect, helping learners see the bigger picture
  • Breaks lessons into small, digestible chunks that reinforce learning through repetition and practice
  • Self-paced structure lets beginners progress comfortably while allowing more experienced developers to skip ahead
  • Focuses on core fundamentals and practical application rather than just theory

Recommended for

  • Beginners who want a structured, guided introduction to JavaScript
  • Self-taught developers who prefer hands-on, interactive learning over passive video courses
  • Visual learners who benefit from seeing how concepts and topics interconnect
  • People looking to solidify JavaScript fundamentals before moving to frameworks
  • Career changers or students building a foundation in web development

Overall verdict

  • Peek a Name (peekaname.com) appears to be a niche baby name discovery and inspiration tool that helps parents browse, search, and explore names based on various criteria such as meaning, origin, and popularity.

Why this product is good

  • Offers a user-friendly interface for browsing and searching baby names
  • Provides name meanings and origins to help parents make informed choices
  • Free to use without requiring account creation for basic searches
  • Can help narrow down options from a large database of names
  • Useful for sparking inspiration when brainstorming name ideas

Recommended for

  • Expecting parents looking for baby name inspiration
  • People researching name meanings and origins
  • Those wanting to explore name popularity trends
  • Writers or content creators needing character name ideas
  • Anyone curious about the etymology of names

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
JSK
JavaScript Knowledge Map
Peek a Name
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing JavaScript Knowledge Map and Peek a Name.

What makes your product unique?

Peek a Name's answer:

Peek a Name (https://peekaname.com) is the only fully free, no-signup baby name explorer that surfaces the complete 145 years of U.S. Social Security Administration data — every one of 117,146 unique names with year-by-year and state-by-state popularity. Most baby-name sites either paywall the deep history, hide it behind a quiz, or only show top-1000 lists. We show the long tail: even names that peaked once in 1907 in Wyoming have a page (try https://peekaname.com/random for a random one). On top of the raw data we also ship 11 free interactive tools — a tournament-style name bracket, an age guesser, a sibling finder, an era matcher, a trend predictor, and more — at https://peekaname.com/tools/.

Why should a person choose your product over its competitors?

Peek a Name's answer:

Three reasons. (1) Coverage: 145 years and all 50 states + territories vs. competitors that show top-1000 only or stop at the national rollup. See https://peekaname.com/states for the full state breakdown. (2) Tools: nine genuinely useful interactive tools — try https://peekaname.com/tools/age-guesser to guess someone's age from their name, https://peekaname.com/tools/siblings to find names that go well together, or https://peekaname.com/tools/bracket to run a tournament between your favorites. (3) Speed: every page loads in <100 ms because the data is local SQLite, not a third-party API. Free, no signup, no popups.

How would you describe the primary audience of your product?

Peek a Name's answer:

Mostly expecting parents trying to settle on a name and curious people who want to see how their own name has trended. We also see writers and screenwriters checking name plausibility for a character set in a specific year (https://peekaname.com/year/1923 if your novel is set then), genealogists tracing rare names, and data nerds who like the trend visualizations at https://peekaname.com/trends. Educators occasionally use https://peekaname.com/decade/1920 to teach kids about generational naming patterns.

What's the story behind your product?

Peek a Name's answer:

My wife and I were name-hunting and ended up with 12 browser tabs open across different baby-name sites — every one of them paywalled the actually-interesting data behind a subscription, locked the regional breakdowns, or capped at top-1000 lists. The U.S. Social Security Administration releases the entire dataset for free, so I built https://peekaname.com to surface it cleanly: every name, every year, every state. Once we had the data loaded, the fun tools just kept following — https://peekaname.com/tools/era-matcher, https://peekaname.com/tools/predictor, https://peekaname.com/tools/compatibility, etc.

Which are the primary technologies used for building your product?

Peek a Name's answer:

https://peekaname.com runs on Astro 5 (SSR via @astrojs/node middleware mode) with a Hono API in the same Node.js process. Data layer is Drizzle ORM over better-sqlite3 — the entire 8.7M-row name dataset lives in a single 810 MB SQLite file in WAL mode, which keeps queries under 10 ms. Tailwind CSS 4 for styling. Everything runs in a single Docker container (300 MB memory limit) on a $6 VPS, fronted by Cloudflare for TLS, CDN, and bot mitigation. Open data sample at https://github.com/yusufcetin82/peekaname-public.

Who are some of the biggest customers of your product?

Peek a Name's answer:

https://peekaname.com is 100% free and has no customers in the SaaS sense. The audience is expecting parents, name-curious people, writers, and genealogists. The closest thing to a "customer relationship" is people sharing the link to specific name pages with friends and family during pregnancy.

User comments

Share your experience with using JavaScript Knowledge Map and Peek a Name. For example, how are they different and which one is better?

Log in or Post with

Alternatives to JavaScript Knowledge Map and Peek a Name

When comparing JavaScript Knowledge Map and Peek a Name, you can also consider the following products.