JcodeYC S26 landing page report.
← Back to YC S26
Jcodehttps://jcode.sh/

Your landing page’s weakest score is Trust.

How Jcode ranks

  1. 1.Aider76
  2. 2.opencode72
  3. 3.OpenAI Codex CLI69
  4. 4.Jcode62
  5. 5.Claude Code62
Fix Trust
62Growth scoreupdated

category scores

Trust52Value props58Mobile web58Information hierarchy72CTA72
category scoresShowHide
Trust52Value props58Mobile web58Information hierarchy72CTA72

Score over time

80706050OpenAI Codex CLI 69 on Jul 26 (Live)Claude Code 58 on Jul 6 (Wayback)Claude Code 56 on Jul 20 (Wayback)Claude Code 54 on Aug 4 (Wayback)Claude Code 53 on Aug 17 (Wayback)Claude Code 57 on Aug 31 (Wayback)Claude Code 62 on Sep 14 (Wayback)Claude Code 62 on Sep 20 (Live)Aider 76 on Apr 8 (Wayback)Aider 74 on Apr 22 (Wayback)Aider 75 on May 25 (Wayback)Aider 74 on Jul 17 (Wayback)Aider 73 on Aug 19 (Wayback)Aider 76 on Aug 31 (Wayback)Aider 76 on Sep 20 (Live)opencode 70 on Jun 28 (Wayback)opencode 69 on Jul 12 (Wayback)opencode 69 on Jul 26 (Wayback)opencode 69 on Aug 9 (Wayback)opencode 70 on Aug 23 (Wayback)opencode 68 on Sep 5 (Wayback)opencode 72 on Sep 20 (Live)Jcode 64 on Jul 25 (Wayback)Jcode 63 on Aug 11 (Wayback)Jcode 67 on Aug 19 (Wayback)Jcode 69 on Sep 7 (Wayback)Jcode 62 on Sep 20 (Live)Jul 25Aug 11Aug 19Sep 7Sep 20
Past reportsShow past reportsHide past reports
  1. Sep 20, 202662LiveOverall −7 · Mobile web −18 · Trust −10Viewing
  2. Sep 7, 202669Overall +2 · Value props +6 · Information hierarchy +4View →
  3. Aug 19, 202667Overall +4 · Mobile web +18 · CTA +4View →
  4. Aug 11, 202663Overall −1 · Information hierarchy −10 · CTA +4View →
  5. Jul 25, 202664First tracked report — strongest Information hierarchy 82, weakest Value props 52View →

Trust

52Fair

Proof that the product is real, competent, and safe to try.

Jcode
Aider
opencode
Trust read
Jcode★ 19,915 GitHub star count (mobile fold)
OpenAI Codex CLICode editor screenshot with tabs "game.ts", "characters.module.css", "bonus-level.ts"
Claude Code"Anthropic is a public benefit corporation dedicated to securing its benefits and mitigating its risks."
AiderStat badges: "GITHUB STARS 44K", "INSTALLS 6.8M", "TOKENS/WEEK 15B"
opencodeReal terminal demo showing the agent completing the task "add a new field for signups that validates that they are 18 ye

Value props

58Fair

Title, subtitle, hero — do they sell the product's true value?

Jcode’s headline undersellsjcodeAn 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 GitHub link

Could improve

  • No outcome or benefit named anywhere
  • Hero torus decorates, demonstrates nothing
  • Star count proof hidden below desktop fold

Mobile web

58Fair

The phone experience as a first-class citizen.

Mobile web annotations on the mobile capture123
  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 "copy" captures.
  3. Orphaned Windows button — Windows wraps to its own row below macOS and Linux, breaking the OS picker into a ragged two-line stack.

Information hierarchy

72Fair

Does the design help or inhibit what the page is trying to say?

Information hierarchy annotations on the desktop capture1234
  1. Curl install box — Primary action styled at the same faint weight as everything around it; nothing marks it as the action to take.
  2. Utility link row — Four equal-weight exits (All builds, Docs, Pricing, GitHub) sit directly under the OS buttons and siphon attention before the install.
  3. jcode desktop card — 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 dilute the install path with a decision before the copy action.

CTA

72Fair

Copy, size, verb, cost-feel — does the primary CTA earn the click?

Jcodein-product action
Aider

Problems

  • submit is bare lowercase 'copy'
  • command truncated on mobile
  • no payoff stated near command
  • 'copy' styled fainter than command

Competitors

inferred from product, audience, and value prop
#1Aideraider.chat76 #2opencodeopencode.ai72 #3OpenAI Codex CLIgithub.com69
#4Jcode62
#5Claude Codeanthropic.com62