# Jcode landing page growth score — YC S26

Lazyweb publishes a public search API over its indexed pages; the guide is at https://www.lazyweb.com/agent-access.

Source: https://www.lazyweb.com/yc-s26/jcode
Source observed: 2026-10-15T21:17:41.383Z
Last checked: 2026-10-20T07:28:25.788+00:00
Indexed: 2026-10-16T00:25:25.776+00:00

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# Jcode landing page growth score

We assessed the public [Jcode landing page](https://jcode.sh/) as part of Lazyweb’s YC S26 growth-score report. Jcode is described as **“an open source terminal coding agent, written in Rust.”**

## Overall result

- **Growth score:** 62 of 100
- **Updated:** September 20, 2026
- **Weakest category:** Trust
- **Primary action:** [Fix Trust](https://www.lazyweb.com/plans/checkout?plan=individual&source=growth_score_feature_build_fixes)

### Category scores

| Category | Score | Assessment |
|---|---:|---|
| [Trust](https://www.lazyweb.com/yc-s26/jcode#gs-trust) | 52 | Fair |
| [Value props](https://www.lazyweb.com/yc-s26/jcode#gs-value_props) | 58 | Fair |
| [Mobile web](https://www.lazyweb.com/yc-s26/jcode#gs-mobile_web) | 58 | Fair |
| [Information hierarchy](https://www.lazyweb.com/yc-s26/jcode#gs-information_hierarchy) | 72 | Fair |
| [CTA](https://www.lazyweb.com/yc-s26/jcode#gs-cta) | 72 | Fair |

## How Jcode ranks overall

1. [Aider — 76](https://www.lazyweb.com/growth-score/site/aider.chat)
2. [opencode — 72](https://www.lazyweb.com/growth-score/site/opencode.ai)
3. [OpenAI Codex CLI — 69](https://www.lazyweb.com/growth-score/site/github.com)
4. **Jcode — 62**
5. [Claude Code — 62](https://www.lazyweb.com/growth-score/site/anthropic.com)

## Score over time

| Report date | Score or change | Notable changes |
|---|---:|---|
| September 20, 2026 | 62 | Live report; overall −7, mobile web −18, Trust −10 |
| [September 7, 2026](https://www.lazyweb.com/growth-score/history/2026-09-07) | 69 | Overall +2, value props +6, information hierarchy +4 |
| [August 19, 2026](https://www.lazyweb.com/growth-score/history/2026-08-19) | 67 | Overall +4, mobile web +18, CTA +4 |
| [August 11, 2026](https://www.lazyweb.com/growth-score/history/2026-08-11) | 63 | Overall −1, information hierarchy −10, CTA +4 |
| [July 25, 2026](https://www.lazyweb.com/growth-score/history/2026-07-25) | 64 | First tracked report; strongest information hierarchy 82, weakest value props 52 |

## Trust — 52, Fair

Trust measures proof that the product is real, competent, and safe to try.

![Jcode mobile trust evidence](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/jcode.sh-mobile.jpg?v=2026-09-20T04%3A59%3A11.906%2B00%3A00)

![Aider trust evidence](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/aider.chat.jpg?v=2026-09-20T05%3A06%3A14.749%2B00%3A00)

![opencode trust evidence](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/opencode.ai.jpg?v=2026-09-20T05%3A09%3A52.772%2B00%3A00)

### Trust comparison

| Product | Trust read |
|---|---|
| Jcode | ★ 19,915 GitHub star count visible on the mobile fold |
| OpenAI Codex CLI | Code-editor screenshot with tabs `game.ts`, `characters.module.css`, and `bonus-level.ts` |
| Claude Code | “Anthropic is a public benefit corporation dedicated to securing its benefits and mitigating its risks.” |
| Aider | Stat badges: “GITHUB STARS 44K”, “INSTALLS 6.8M”, and “TOKENS/WEEK 15B” |
| opencode | Real terminal demo showing an agent completing the task “add a new field for signups that validates that they are 18 ye…”; the supplied text truncates the task description |

### Trust ranking

1. Aider — 76
2. opencode — 64
3. Jcode — 52
4. OpenAI Codex CLI — 50
5. Claude Code — 44

[Build proof section](https://www.lazyweb.com/backlog?site=jcode.sh#opt-trust-signals) — choose proof signals and get copy and placement for a stronger trust section.

## Value props — 58, Fair

This category evaluates whether the title, subtitle, and hero communicate the product’s true value.

### Current positioning

The report describes Jcode’s headline as underselling the product. The supplied landing-page wording is:

> “jcode”
>
> “An open source terminal coding agent, written in Rust.”

### Working

- Honest, no-hype category statement
- One-line `curl` install shows zero friction
- Open-source claim backed by a GitHub link

### Could improve

- No outcome or benefit is named anywhere
- The hero torus is decorative and demonstrates nothing
- Star-count proof is hidden below the desktop fold

### Value-prop ranking

1. Aider — 78
2. opencode — 76
3. Claude Code — 68
4. Jcode — 58
5. OpenAI Codex CLI — 56

## Mobile web — 58, Fair

This category evaluates the phone experience.

![Mobile web annotations on the Jcode capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/jcode.sh-mobile.jpg?v=2026-09-20T04%3A59%3A11.906%2B00%3A00)

1. **Oversized hero illustration:** The halftone torus fills half the viewport and pushes the install command out of the first fold.
2. **Truncated install command:** The command cuts off mid-URL at `https://jcode.sh/i`, so visitors cannot verify what the **copy** action captures.
3. **Orphaned Windows button:** Windows wraps to its own row below macOS and Linux, creating a ragged two-line operating-system picker.

[View mobile fixes](https://www.lazyweb.com/backlog?site=jcode.sh#opt-mobile-web) — convert these findings into a prioritized implementation checklist.

## Information hierarchy — 72, Fair

This category evaluates whether the design helps or inhibits the page’s intended message.

![Information hierarchy annotations on the Jcode desktop capture](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/jcode.sh.jpg?v=2026-09-20T04%3A59%3A11.906%2B00%3A00)

1. **Curl install box:** The primary action has the same faint visual weight as surrounding content, so nothing identifies it as the action to take.
2. **Utility link row:** Four equal-weight exits—All builds, Docs, Pricing, and GitHub—sit directly below the operating-system buttons and draw attention before the install action.
3. **Jcode desktop card:** A boxed secondary CTA with its own arrow competes with the install command as a same-column call to action.
4. **OS platform buttons:** Three identically styled buttons introduce a decision before the copy action and dilute the install path.

[View layout plan](https://www.lazyweb.com/backlog?site=jcode.sh#opt-information-hierarchy) — turn these callouts into a sequenced plan to keep, move, merge, or remove elements.

## CTA — 72, Fair

This category evaluates the primary call to action’s copy, size, verb, and cost-feel.

![Jcode in-product CTA evidence](https://zlfyzdmohcskkucuunmk.supabase.co/storage/v1/object/public/sites/growth-score/site/jcode.sh.jpg?v=2026-09-20T04%3A59%3A11.906%2B00%3A00)

The assessed in-product action uses the bare lowercase label **`copy`** beside the install command.

### Problems

- The submit label is bare lowercase `copy`.
- The command is truncated on mobile.
- No payoff is stated near the command.
- `copy` is styled more faintly than the command.

### CTA ranking

1. Aider — 74
2. Jcode — 72
3. OpenAI Codex CLI — 72
4. opencode — 72
5. Claude Code — 62

[Rewrite this CTA](https://www.lazyweb.com/backlog?site=jcode.sh#opt-cta-writing) — generate primary and secondary CTA options grounded in Jcode’s offer and visitor objections.

## Competitors

These competitors are inferred from product, audience, and value proposition:

1. [Aider — aider.chat — 76](https://www.lazyweb.com/growth-score/site/aider.chat)
2. [opencode — opencode.ai — 72](https://www.lazyweb.com/growth-score/site/opencode.ai)
3. [OpenAI Codex CLI — github.com — 69](https://www.lazyweb.com/growth-score/site/github.com)
4. **Jcode — 62**
5. [Claude Code — anthropic.com — 62](https://www.lazyweb.com/growth-score/site/anthropic.com)

## Related page

[Back to YC S26](https://www.lazyweb.com/yc-s26)

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